* {
    padding: 0px;
    margin: 0px;
    border: none;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Links */

a,
a:link,
a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

/* Common */

aside,
nav,
footer,
header,
section,
main {
    display: block;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    font-size: inherit;
    font-weight: inherit;
}

/*ul,*/
/*ul li {*/
/*    list-style: none;*/
/*}*/

img {
    vertical-align: top;
}

img,
svg {
    max-width: 100%;
    height: auto;
}

address {
    font-style: normal;
}

/* Form */

input,
textarea,
button,
select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background-color: transparent;
}

input::-ms-clear {
    display: none;
}

button,
input[type="submit"] {
    display: inline-block;
    box-shadow: none;
    background-color: transparent;
    background: none;
    cursor: pointer;
}

input:focus,
input:active,
button:focus,
button:active {
    outline: none;
}

button::-moz-focus-inner {
    padding: 0;
    border: 0;
}

label {
    cursor: pointer;
}

legend {
    display: block;
}

html {
    height: 100%;
}

body {
    font: 100% Segoe UI, sans-serif;
    /*background-color: #f4f3ea;*/

    position: relative;

    min-width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;

    /*color: #444;
    background-color: #f7f5c9;
    background-image:    -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:     -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:         linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .4) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .4) 50%, rgba(0, 0, 0, 0) 52%);
    */
    background-size: .8rem .8rem;
}

.wrapper {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    flex-direction: column;

    height: 100%;

    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
}

.content {
    flex: 1 0 auto;
}

footer {
    flex: 0 0 auto;
}




/*-----------------------------------ХЭДЕР--------------------------------*/

header {
    position: relative;

    /*background-color: #fffbd53b;
    *background-image:    -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    *background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    *background-image:     -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    *background-image:         linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    */
    background-size: .8em .8em;
}

/*header a
{
    display: block;

    width: 500px;
    height: 90px;
    margin: 0 auto;
}*/

#session_info {
    position: absolute;
    top: 10px;
    left: 10px;

    width: 40%;

    color: white;
}

#top_picture {
    height: calc(2.0em + 2.0vw);
    margin-top: 10px;

    background-image: url(../images/logo_small.png);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: calc(3.0em + 12.0vw);
}

#company_name,
#customer_name {
    font-weight: normal;

    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    text-align: center;

    -o-user-select: none;
}

#company_name {
    font-family: Segoe UI, sans-serif;
    font-size: calc(0.2em + 1.1vw);
    font-weight: 500;
    letter-spacing: .06em;
    /*margin-top: calc(0.05em + 0.002vw);*/
    margin-bottom: 10px;

    color: #1b7d03;
}



#customer_name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;

    margin-bottom: 0;
    padding-bottom: 20px;

    letter-spacing: .00rem;

    color: #ffb;
    text-shadow: 0 0 .7rem #444;
}



#customer_name {
    font-size: 1.45rem;
}

.asides h3,
#greeting .index_info h3 {
    font-size: 1.1rem;
    font-weight: 500;

    margin: 0;
    padding: 15px;
    /*padding-bottom: 10px;*/

    text-align: center;

    color: #444;
    text-shadow: 1px 1px #ccc;
}

#greeting .index_info h3:hover {
    color: green;
}

h4 {
    font-size: 1.5rem;
    font-weight: 400;

    margin: 0;
    margin-bottom: 3px;
    padding: 10px 0;
    /*padding-bottom: 10px;*/

    text-align: center;

    color: #007012;
    background-color: #ccc;
    text-shadow: 1px 1px #aaa;
}


/*h3
{
    font-size: 1.43rem;

    margin: 0;
    padding-bottom: 25px;

    letter-spacing: .05rem;

    color: #ff4;
    text-shadow: 0 0 .7rem #999;
}*/


/*------------------------------ВЕРХНЯЯ НАВИГАЦИЯ------------------------*/

.sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1;
}

#top_references {
    /*background-image:    -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:     -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:         linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    */
    background-color: #fff;
    background-size: .8em .8em;
    margin: 10px 10% calc(0.5em + 1.5vw) 10%;
}

@media (max-width: 1000px) {
    #top_references {
        margin: 10px 2% calc(0.5em + 1.5vw) 2%;
    }
}


#top_references ul div {
    color: #C73546;
}

#top_references .active_reference div {
    font-weight: 500;
}

#top_references ul {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    margin: 0;
    padding: 0;

    justify-content: space-between;
}

#top_references ul li {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    height: calc(0.8em + 2.3vw);

    border-right: 1px #eee solid;
    border-bottom: 1px #eee solid;

    -ms-align-items: center;
    align-items: center;
    justify-content: center;
    -webkit-flex-basis: 20%;
    flex-basis: 20%;
}


#top_references ul li:last-child {
    border-right: none;
}

#top_references ul li:hover {
    /*    background-color: #51AF9F;*/
    /*background-image:    -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:     -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:         linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    */
    background-size: .8em .8em;
}

#top_references ul li a {
    font-size: calc(0.3em + 1.3vw);
    font-weight: 400;

    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    width: 100%;
    height: 100%;

    text-align: center;
    text-decoration: none;

    color: #fff;

    -ms-align-items: center;
    align-items: center;
    justify-content: center;
}

#top_references .active_reference {
    /*    background-color: rgba(102, 187, 85, 0.3);*/
    /*    background-color: rgba(85, 170, 153, 0.3);*/
    /*background-image:    -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:     -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image:         linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    */
    background-size: .8em .8em;
}

#message {
    font-size: 1.1rem;

    padding: 15px;

    color: #00137f;
}

#warning {
    font-size: .8rem;

    padding: 15px;

    color: #00137f;
}


.for-whom {
    margin: 0 15%;
    padding: 0 4%;
    text-align: left;
    color: #275E19;
    border: 1px #ddd solid;
    border-radius: calc(0.15em + 2.4vw);
    background-color: rgba(102, 187, 85, 0.2)
}

@media (max-width: 1000px) {
    .for-whom {
        margin: 0 7%;
        padding: 0 5%;
    }
}

.for-whom p {
    font-weight: 500;
    font-size: calc(0.2em + 1.3vw);
    margin: calc(0.1em + 0.7vw);
/*    color: #1C7D03;*/
    text-align: center;
}

.for-whom ul {
    display: block;
    margin: auto;
    font-weight: 500;
    font-size: calc(0.2em + 1.3vw);
    margin-bottom: calc(0.3em + 1.1vw);
/*    color: #1C7D03;*/
/*    text-align: center;*/
}

.for-whom li {
    list-style-type: none;
    font-weight: 400;
/*    font-size: calc(0.13em + 1.2vw);*/
    padding: calc(0.04em + 0.15vw) 0;
}

.for-whom li::marker {
    color: #51AF9F;
}

/*----------------------------------ИНФО-------------------------------------*/

.info-part, .install-part, .manual-part {
    margin: 0 10%;
    padding-left: calc(0.3em + 1.1vw);
    text-align: left;
    color: #025E4F;
    /*    background-color: rgba(204, 136, 85, 0.1);*/
}

@media (max-width: 1000px) {
    .info-part, .install-part, .manual-part {
        margin: 0 2%;
    }
}

.info-part li, .install-part li {
    color: #13473E;
    font-weight: 400;
    font-size: calc(0.45em + 1.0vw);
    padding: 0 10px;
}

.info-part li {
    list-style-type: circle;
    border-radius: 5px;
    background: linear-gradient(#E5F2F0, #fff);
    height: calc(1.0em + 1.1vw);
}

.install-part li {

}

.info-part ul {
    padding: 0;
    margin: 0 auto;
}

.info-part li::marker {
    color: #51AF9F;
}

h1 {
    font-weight: 500;
    font-size: calc(0.2em + 1.4vw);
    margin: 0 10%;
    margin-bottom: calc(0.3em + 1.1vw);
    color: #275E19;
    text-align: center;
}

h2 {
    font-weight: 500;
    font-size: calc(0.3em + 1.3vw);
    margin: calc(0.3em + 1.1vw);
    color: #025E4F;
    text-align: center;
/*    font-style: italic;*/
    /*    letter-spacing: calc(0.02em + 0.05vw);*/
    /*    text-shadow: 0 0 .04em #444;*/
}

.info-part img {
    height: calc(15vh);
    border: solid 1px #888;
    border-radius: calc(0.1em + 0.5vw);
    margin: 2px;
}

.info-part img[tabindex="0"] {  
  cursor: zoom-in;  
}  

.info-part img[tabindex="0"]:focus {  
  position: fixed; z-index: 100;  
  top: 0; left: 0; bottom: 0; right: 0;  
  width: auto; max-width: 95%;  
  height: auto; max-height: 95%;  
  margin: auto;  
  box-shadow: 0 0 200px #000, 0 0 0 1000px rgba(0,0,0,.3);
    -webkit-box-shadow: 0 0 200px #000, 0 0 0 1000px rgba(0,0,0,.3);
    -moz-box-shadow: 0 0 200px #000, 0 0 0 1000px rgba(0,0,0,.3);
    border: 1px solid #1E1E1E; /* бордюр */  
  border-radius: 5px;/* радиус углов */
}  

.info-part img[tabindex="0"]:focus, /* Привязка на возврат фото в привычное состояние после клика на увеличенное */  
.info-part img[tabindex="0"]:focus ~ * {  
  cursor: zoom-out;  
  pointer-events: none;  
}

.subgroup_1 {
    font-size: calc(0.4em + 0.8vw);
    margin-left: calc(1.0em + 1.0vw);
}

.subgroup_2 {
    font-size: calc(0.38em + 0.75vw);
    margin-left: calc(2.0em + 2.0vw);
}

.manual-part a {
    display: block;
    font-size: calc(0.36em + 0.75vw);
    margin: calc(0.3em + 0.1vw) calc(5em + 1.8vw);
}

.common_info p {
    margin: 0 10%;
    font-size: calc(0.3em + 0.9vw);
    color: #025E4F;
    padding: calc(0.1em + 0.5vw)
}

@media (max-width: 1000px) {
    .common_info p {
        margin: 0 3%;
    }
}

.mySlides {
    display: none
}

.edge {
    image-rendering: -moz-crisp-edges; /* Firefox */
    -ms-interpolation-mode: nearest-neighbor;  /* IE */
    image-rendering: crisp-edges; /* Стандартное свойство */
   }
   
/*img {
    vertical-align: middle;
    width: 100%;
}*/

/* Slideshow container */
.slideshow-container {
    max-width: 95%;
    position: relative;
    /*  padding: 20px 50px;*/
    margin: auto;
}

.first {
    padding-top: 50px;
    /*    background-color: #EFF1F2;*/
}

/* Next & previous buttons */
.prev,
.next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: #51AF9F;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
}

/* Position the "next button" to the right */
.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
    color: white;
    background-color: rgba(81, 176, 160, 0.5);
}

/* Caption text */
.text {
    color: #555;
    font-size: 1.5em;
    padding: 8px 12px;
    /*  position: absolute;*/
    bottom: 8px;
    text-align: left;
}

/* Number text (1/3 etc) */
.numbertext {
    color: #51AF9F;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
}

/* The dots/bullets/indicators */
.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active,
.dot:hover {
    background-color: #717171;
}

/* Fading animation */
.fade {
    -webkit-animation-name: fade;
    -webkit-animation-duration: 1.5s;
    animation-name: fade;
    animation-duration: 1.5s;
}

@-webkit-keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

@keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

/* On smaller screens, decrease text size */
@media only screen and (max-width: 300px) {

    .prev,
    .next,
    .text {
        font-size: 11px
    }
}

/*----------------------------------ПОИСК-------------------------------------*/

.main_form {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    min-height: 70px;
    padding: 0 20px;

    color: #4b4948;

    -ms-align-items: center;
    align-items: center;
    justify-content: flex-start;
}

.main_form label {
    font-size: 1.3rem;

    padding: 0 15px;

    text-shadow: 0 0 25px #888;

    flex-basis: 20px;
}

.main_form input {
    font: bold 1.5rem Roboto, sans-serif;
    line-height: 30px;
    /*width: 110px;*/

    margin-left: 5px;
    padding: 0 5px;

    color: #4c4c4c;
    border: 1px solid #1d5400;
    border-radius: 5px;
    background-color: #fefead;
}

#pict_card_number {
    width: 194px;
    height: 54px;

    border: 1px solid #727272;
    background-image: url(../images/код.jpg);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: contain;
}

#pict_bill_number {
    width: 174px;
    height: 54px;

    border: 1px solid #727272;
    background-image: url(../images/счет.jpg);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: contain;
}


.btn_main {
    font-size: .85rem;
    font-weight: bold;

    margin-left: 20px;
    padding: 6px 20px;

    cursor: pointer;
    text-decoration: none;
    text-transform: uppercase;

    color: #072b0f;
    border: 1px solid #566963;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    background: #656565;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#656565), to(#555));
    background: -moz-linear-gradient(#656565, #555);
    background: linear-gradient(#656565, #555);
    border: solid 1px #535353;
    border-bottom: solid 3px #414141;
    box-shadow: inset 0 0 0 1px #939393;
    color: #fff;
    text-shadow: 0 1px 0 #2f2f2f;
}

.btn_main:hover {
    background: #4c4c4c;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#4c4c4c), to(#565656));
    background: -moz-linear-gradient(#4c4c4c, #565656);
    background: linear-gradient(#4c4c4c, #565656);
    border: solid 1px #464646;
    border-bottom: solid 3px #414141;
    box-shadow: inset 0 0 0 1px #818181;
}

.btn_main:active {
    background: #474747;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#474747), to(#444));
    background: -moz-linear-gradient(#474747, #444);
    background: linear-gradient(#474747, #444);
    border: solid 1px #2f2f2f;
    box-shadow: inset 0 10px 15px 0 #3e3e3e;
}

#customer_name {
    font-size: 1.3rem;

    color: #c1ff7a;
    /*margin-left: 30px;*/
}


details {
    display: block;
    background: #fff;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    margin: calc(0.05em + 0.5vw) 0;
}

summary::-webkit-details-marker {
    display: none;
}

summary::-moz-list-bullet {
    list-style-type: none;
}

summary::marker {
    display: none;
}

summary {
    display: block;
    padding: 0.2em 1em .2em .9em;
    border-bottom: 1px solid #e2e8f0;
    font-size: calc(0.4em + 0.9vw);
    cursor: pointer;
    position: relative;
}

summary:before {
    top: .4em;
    right: .3em;
    color: transparent;
    background: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNMTYuNTkgOC41OUwxMiAxMy4xNyA3LjQxIDguNTkgNiAxMGw2IDYgNi02eiIvPjxwYXRoIGQ9Ik0wIDBoMjR2MjRIMHoiIGZpbGw9Im5vbmUiLz48L3N2Zz4=") no-repeat 50% 50% / 1em 1em;
    width: 1em;
    height: 1em;
    content: "";
    position: absolute;
    transition: transform .5s;
}

details[open]>summary:before {
    transform: scale(1, -1);
}

details[open] summary~* {
    animation: sweep .5s ease-in-out;
}

@keyframes sweep {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

summary:focus {
    outline: 0;
}

/*----------------------------------install-----------------------------------*/


/*
PURE RESPONSIVE CSS3 SLIDESHOW GALLERY by Roko C. buljan
http://stackoverflow.com/a/34696029/383904
*/

.CSSgal, {
  position: relative;
  overflow: hidden;
  height: 75%; /* Or set a fixed height */
}

/* SLIDER */

.CSSgal .slider {
  height: 100%;
  white-space: nowrap;
  font-size: 0;
  transition: 0.8s;
}

/* SLIDES */

.CSSgal .slider > * {
  font-size: 1rem;
  display: inline-block;
  white-space: normal;
  vertical-align: top;
  height: 100%;
  width: 100%;
  background: none 50% no-repeat;
  background-size: cover;
}

/* PREV/NEXT, CONTAINERS & ANCHORS */

.CSSgal .prevNext {
  position: absolute;
  z-index: 1;
  top: 50%;
  width: 100%;
  height: 0;
}

.CSSgal .prevNext > div+div {
  visibility: hidden; /* Hide all but first P/N container */
}

.CSSgal .prevNext a {
  background: #fff;
  position: absolute;
  width:       60px;
  height:      60px;
  line-height: 60px; /* If you want to place numbers */
  text-align: center;
  opacity: 0.7;
  -webkit-transition: 0.3s;
          transition: 0.3s;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 0;
}
.CSSgal .prevNext a:hover {
  opacity: 1;
}
.CSSgal .prevNext a+a {
  left: auto;
  right: 0;
}

/* NAVIGATION */

.CSSgal .bullets {
  position: absolute;
  z-index: 2;
  bottom: 0;
  padding: 10px 0;
  width: 100%;
  text-align: center;
}
.CSSgal .bullets > a {
  display: inline-block;
  width:       30px;
  height:      30px;
  line-height: 30px;
  text-decoration: none;
  text-align: center;
  background: rgba(255, 255, 255, 1);
  -webkit-transition: 0.3s;
          transition: 0.3s;
}
.CSSgal .bullets > a+a {
  background: rgba(255, 255, 255, 0.5); /* Dim all but first */
}
.CSSgal .bullets > a:hover {
  background: rgba(255, 255, 255, 0.7) !important;
}

/* NAVIGATION BUTTONS */
/* ALL: */
.CSSgal >s:target ~ .bullets >* {      background: rgba(255, 255, 255, 0.5);}
/* ACTIVE */
#s1:target ~ .bullets >*:nth-child(1) {background: rgba(255, 255, 255,   1);}
#s2:target ~ .bullets >*:nth-child(2) {background: rgba(255, 255, 255,   1);}
#s3:target ~ .bullets >*:nth-child(3) {background: rgba(255, 255, 255,   1);}
#s4:target ~ .bullets >*:nth-child(4) {background: rgba(255, 255, 255,   1);}
/* More slides? Add here more rules */

/* PREV/NEXT CONTAINERS VISIBILITY */
/* ALL: */
.CSSgal >s:target ~ .prevNext >* {      visibility: hidden;}
/* ACTIVE: */
#s1:target ~ .prevNext >*:nth-child(1) {visibility: visible;}
#s2:target ~ .prevNext >*:nth-child(2) {visibility: visible;}
#s3:target ~ .prevNext >*:nth-child(3) {visibility: visible;}
#s4:target ~ .prevNext >*:nth-child(4) {visibility: visible;}
/* More slides? Add here more rules */

/* SLIDER ANIMATION POSITIONS */

#s1:target ~ .slider {transform: translateX(   0%); -webkit-transform: translateX(   0%);}
#s2:target ~ .slider {transform: translateX(-100%); -webkit-transform: translateX(-100%);}
#s3:target ~ .slider {transform: translateX(-200%); -webkit-transform: translateX(-200%);}
#s4:target ~ .slider {transform: translateX(-300%); -webkit-transform: translateX(-300%);}
/* More slides? Add here more rules */


/* YOU'RE THE DESIGNER! 
   ____________________
   All above was mainly to get it working :)
   CSSgal CUSTOM STYLES / OVERRIDES HERE: */

.CSSgal{
  color: #fff;  
  text-align: center;
}
.CSSgal .slider h2 {
  margin-top: 40vh;
  font-weight: 200;
  letter-spacing: -0.06em;
  word-spacing: 0.2em;
  font-size: 3em;
}
.CSSgal a {
  border-radius: 50%;
  margin: 0 3px;
  color: rgba(0,0,0,0.8);
  text-decoration: none;
}


/*----------------------------------ТАБЛИЦА-----------------------------------*/

table {
    width: 80%;
    margin: 10px 10%;
    border-collapse: collapse;
    border: 1px solid #025E4F;
    padding: calc(0.1em + 0.5vw);
}

@media (max-width: 1000px) {
    table {
        width: 94%;
        margin: 10px 3%;
    }
}

th {
    border: 1px solid #025E4F;
    color: #025E4F;
    font-size: calc(0.3em + 0.9vw);
    padding: calc(0.1em + 0.5vw);
    /*text-align: left;
    vertical-align: text-top;*/
}

td {
    border: 1px solid #025E4F;
    font-size: calc(0.3em + 0.8vw);
    padding: calc(0.1em + 0.5vw);
    text-align: left;
    vertical-align: text-top;
}

table tr:nth-child(odd) {
    color: #025E4F;/* фон нечетных столбцов */
}

table tr:nth-child(even) {
    color: #13473E;/* фон четных столбцов */
}


/*--------------------------------МОДАЛЬНОЕ ОКНО---------------------------*/

#fade {
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;

    display: none;

    width: 100%;
    height: 100%;

    background: rgba(52, 54, 66, .8);
}

.popup_block {
    position: fixed;
    z-index: 99999;
    top: 25%;
    left: 4.25%;

    display: none;
    overflow: auto;

    width: 90%;
    height: auto;
    max-height: 50%;

    border: 8px solid rgb(134, 134, 134);
    /*--CSS3 скругление углов--*/
    -webkit-border-radius: 12px;
    -moz-border-radius: 12px;
    border-radius: 12px;
    background: #fff;
    /*--CSS3 тень блока--*/
    -webkit-box-shadow: 0 0 20px #000;
    -moz-box-shadow: 0 0 20px #000;
    box-shadow: 0 0 20px #000;
}

.shadow {
    padding: 0;

    -webkit-box-shadow: 4px 4px 10px #857373;
    -moz-box-shadow: 4px 4px 10px #857373;
    box-shadow: 4px 4px 10px #857373;
}



/*---------------------------------ФУТЕР-----------------------------------*/

#top_footer {
    font-size: .9rem;

    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    box-sizing: border-box;
    width: 100%;
    padding: 20px 40px;

    text-transform: uppercase;

    color: #eee;
    background-color: #1d6000;
    background-image: -moz-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -moz-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -webkit-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%), -webkit-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, 1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: -ms-linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), -ms-linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-image: linear-gradient(45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%), linear-gradient(-45deg, rgba(0, 0, 0, 0) 48%, rgba(255, 255, 255, .1) 50%, rgba(0, 0, 0, 0) 52%);
    background-size: 1.0rem 1.0rem;

    -webkit-justify-content: center;
    justify-content: center;
}



/*-------------------------------------ССЫЛКИ-------------------------------*/

#footer_navigation {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    -webkit-flex-basis: 28%;
    flex-basis: 28%;
    -webkit-justify-content: center;
    justify-content: center;
    -ms-align-items: center;
    align-items: center;
    -webkit-flex-shrink: 3;
    flex-shrink: 3;
}

#bottom_references ul {
    margin: 0;
    padding: 0;

    list-style-type: none;
}

#bottom_references li {
    padding: 6px 0;
}

#bottom_references li a {
    text-decoration: none;

    color: #eee;
}

#bottom_references li a:hover {
    text-decoration: underline;
}


/*--------------------------------------КОНТАКТЫ-------------------------------*/

#footer_contacts {
    display: -webkit-flex;
    display: flex;
    flex-direction: column;

    -webkit-flex-basis: 36%;
    flex-basis: 36%;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    -webkit-justify-content: center;
    justify-content: center;
    -ms-align-items: center;
    align-items: center;
    /*padding: 0 7%;*/
    -webkit-flex-shrink: 3;
    flex-shrink: 3;
}

#addres {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    margin-bottom: 6px;

    -ms-align-items: center;
    align-items: center;
}

.icon {
    width: 30px;
    height: 30px;

    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: contain;

    -webkit-flex: 0 0 30px;
    -ms-flex: 0 0 30px;
    flex: 0 0 30px;
}

#addr_icon {
    background-image: url(../images/addr_icon.png);
}

#addres span {
    line-height: 25px;

    margin-left: 10px;
}

#phones,
#mail {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    margin-bottom: 6px;

    -ms-align-items: center;
    align-items: center;
}

#tel_icon {
    background-image: url(../images/tel_icon.png);
}

#tel_numbers,
#mails {
    margin-left: 10px;
}

#phones a,
#mail a {
    line-height: 25px;

    display: block;

    text-decoration: none;

    color: #eee;
}

#phones a:hover,
#mail a:hover {
    text-decoration: underline;
}

#mail_icon {
    background-image: url(../images/mail_icon.png);
}


/*--------------------------------ФОРМА ОБРАТНОЙ СВЯЗИ-----------------------------*/

#footer_feedback {
    display: -webkit-flex;
    display: flex;

    -webkit-flex-basis: 36%;
    flex-basis: 36%;
    -webkit-justify-content: center;
    -webkit-justify-content: center;
    justify-content: center;
    -ms-align-items: center;
    align-items: center;
    -webkit-flex-shrink: 3;
    flex-shrink: 3;
}

#form_feedback {
    width: 100%;
}

#form_feedback div {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    flex-direction: column;

    min-height: 130px;

    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
}

#form_feedback input,
#form_feedback textarea {
    font-size: 1.0rem;
    font-weight: bold;

    padding: 0 5px;

    color: #444;
    border: 1px solid #1d5400;
    border-radius: 5px;
    background-color: #fefead;
}

#form_feedback input {
    height: 25px;
    margin-bottom: 1px;
}

#form_feedback textarea {
    height: 60px;
}

#btn_send_msg {
    margin-left: 0;
}

#btn_send_msg:active {
    /*margin-top: 0;*/
}



/*---------------------------------НИЖНЯЯ ЛИНИЯ------------------------------*/

#footer_bottom_line {
    font: 1.0rem 'Montserrat', sans-serif;

    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    height: 40px;
    margin: 0;

    text-align: center;
    /*text-transform: uppercase;*/

    background-color: #164700;
}

#footer_bottom_line p {
    margin: auto;

    color: white;
}

#footer_bottom_line a {
    text-decoration: none;

    color: white;
}

#footer_bottom_line a:hover {
    text-decoration: underline;
}


/*-------------------------------------------ИНФОРМАЦИЯ----------------------------------*/

#main_section {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;

    margin: 30px 0;

    -ms-align-items: flex-start;
    align-items: flex-start;
}

#info_data {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    flex-direction: column;

    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
}

#aside_references {
    background: -moz-linear-gradient(41deg, #adadad 0%, #fafafa 28%, #cfcfcf 100%);
    /* ff3.6+ */
    background: -webkit-gradient(linear, left bottom, right top, color-stop(0%, #adadad), color-stop(28%, #fafafa), color-stop(100%, #cfcfcf));
    /* safari4+,chrome */
    background: -webkit-linear-gradient(41deg, #adadad 0%, #fafafa 28%, #cfcfcf 100%);
    /* safari5.1+,chrome10+ */
    background: -o-linear-gradient(41deg, #adadad 0%, #fafafa 28%, #cfcfcf 100%);
    /* opera 11.10+ */
    background: -ms-linear-gradient(41deg, #adadad 0%, #fafafa 28%, #cfcfcf 100%);
    /* ie10+ */
    background: linear-gradient(49deg, #adadad 0%, #fafafa 28%, #cfcfcf 100%);
    /* w3c */

    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ADADAD', endColorstr='#CFCFCF', GradientType=1);
    /* ie6-9 */
    -webkit-flex-basis: 25%;
    flex-basis: 25%;
}

#aside_references div {
    padding-right: 10px;

    text-align: right;

    color: #5b7f00;
    border-bottom: 1px solid #bbb;
}

#aside_references ul {
    margin: 0;
    padding: 5px 10px 0 20px;

    list-style-type: none;
}

#aside_references ul li {
    margin-bottom: 10px;
}

#aside_references ul li a {
    line-height: 1;

    display: inline-block;

    cursor: pointer;
    text-decoration: none;

    color: #005b1d;
}

#aside_references ul li a:after {
    display: block;

    width: 0;
    height: 2px;

    content: '';
    transition: width .3s ease-in-out;

    background-color: #005b1d;
}

#aside_references ul li a:hover:after {
    width: 100%;
}

#info_data {
    -webkit-flex-basis: 75%;
    flex-basis: 75%;
}

.asides {
    font-size: 1.15rem;
    line-height: 1.6rem;

    margin: 0 20px 20px 20px;

    border: 1px solid rgba(128, 128, 128, .37);
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    background-image: linear-gradient(-180deg, #ebebeb 0%, #dcdddf 48%, #c4c5c7 99%);
    box-shadow: 0 16px 28px 0 rgba(0, 0, 0, .22), 0 25px 55px 0 rgba(0, 0, 0, .21);
}

.asides ol {
    margin: 0;
    padding: 0 10px;

    list-style-type: decimal;
}

.asides ol li {
    line-height: calc(1.0rem + .6vw);

    margin-bottom: 10px;
    padding-left: 10px;

    text-align: justify;
}

.sly {
    display: none;

    margin: 0 30px 30px 40px;
}

.show {
    margin: 1px 0 0;

    cursor: pointer;

    color: #4c6695;
}

.show:hover {
    color: green;
}

.active {
    color: green;
}

.sector a {
    text-decoration: none;

    color: #111;
}

.sector a:hover {
    text-decoration: underline;
}

#form_search_price input[name^=SI_name] {
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 30px;

    text-align: left;
}

.reset_form {
    position: relative;

    visibility: hidden;

    width: 25px;
    height: 25px;
    margin: 0;
    margin-right: .7vw;
    padding: 0;

    cursor: pointer;

    border: 0;
    background: transparent url(../images/trigger.png) no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;

    -webkit-filter: opacity(.4);
    filter: opacity(.4);
}

.reset_form:hover {
    -webkit-filter: opacity(1);
    filter: opacity(1);
}

#greeting {
    font-size: 1.4rem;

    margin: 40px;
    margin-top: 30px;
    /*color: #333;*/
}

#messages {
    margin: 10px 0 10px 0;
    border: 1px solid #555;
    border-radius: 5px;
    padding: 10px;
}

#info_data #messages {
    margin: 10px 0 10px 20px;
}

#greeting h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: calc(0.7rem + 1.0vw);
    font-weight: 500;
    line-height: initial;

    text-align: center;

    color: #333;
}

#greeting p {
    font-size: calc(0.8rem + 0.5vw);
    font-weight: 400;
    line-height: calc(0.8rem + 1.3vw);

    text-align: justify;
    text-indent: 5%;
}

#messages p,
#devices_info p {
    margin: 2px 0;
    font-size: calc(0.7rem + 0.4vw);
    /*font-weight: 800;*/
    line-height: calc(0.7rem + 1.2vw);

    text-align: justify;
    text-indent: 5%;
}

#devices_info {
    margin: 10px;
}

#greeting a {
    font-style: italic;
}

.highlight {
    background-color: greenyellow
}

#devices_results {
    margin-top: 5px;
}

#devices_results #table_head,
#orderlist_results #table_head {
    background-color: #1d6000;
}

#devices_results #table_head th,
#orderlist_results #table_head th {
    color: white;
    font-size: calc(0.6rem + 0.3vw);
}

#table_devices_body td {
    font-size: calc(0.5rem + 0.3vw);
    padding: 6px;
}

#table_devices_body td:first-child {
    text-align: center;
}

.month_label td {
    background-color: #DAFF7F !important;
    font-weight: bold;
    font-size: 1.1rem !important;
}

#data {
    margin-bottom: 10px;
    margin-top: 10px;
}

.price_amount_order,
.orderlist_amount {
    width: 45px;
    margin-right: 5px;
}


.plus_order {
    position: relative;
    /*visibility: hidden;*/

    width: 25px;
    height: 25px;
    margin: 0;
    margin-right: .7vw;
    padding: 0;

    cursor: pointer;

    border: 0;
    background: transparent url(../images/ok.png) no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;

    -webkit-filter: opacity(.4);
    filter: opacity(.4);
}

.plus_order:hover {
    -webkit-filter: opacity(1);
    filter: opacity(1);
}

.price_container_order {
    display: -webkit-flex;
    -webkit-align-items: center;
    -webkit-justify-content: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.goto_order {
    position: relative;
    /*visibility: hidden;*/

    width: 25px;
    height: 25px;
    margin: 0;
    margin-right: .7vw;
    padding: 0;

    cursor: pointer;

    border: 0;
    background: transparent url(../images/order.png) no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;

    -webkit-filter: opacity(.7);
    filter: opacity(.7);
}

.goto_order:hover {
    -webkit-filter: opacity(1);
    filter: opacity(1);
}

.main-nav ul li:last-child {
    display: block;
    margin-top: .7rem;
    display: -webkit-flex;
    -webkit-justify-content: flex-end;
    display: flex;
    justify-content: flex-end;
}

#order_list {
    margin: 0;
    /*display: block;*/
}

#order_list_container {
    padding: 1px;
    /*width: 100px;*/
    /*background-color: #eee;*/
}

#orderlist_results td,
#orderlist_results tr {
    font-size: calc(0.6rem + 0.3vw);
    padding: 4px;
}

#orderlist_results input {
    font-size: calc(0.6rem + 0.3vw);
}

.delete_order_row {
    position: relative;
    /*visibility: hidden;*/

    width: 25px;
    height: 25px;
    margin: 0;
    margin-right: .7vw;
    padding: 0;

    cursor: pointer;

    border: 0;
    background: transparent url(../images/trigger.png) no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;

    -webkit-filter: opacity(.4);
    filter: opacity(.4);
}

.delete_order_row:hover {
    -webkit-filter: opacity(1);
    filter: opacity(1);
}

.add_order_row {
    position: relative;
    /*visibility: hidden;*/

    width: 25px;
    height: 25px;
    margin: 0;
    margin-right: .7vw;
    padding: 0;

    cursor: pointer;

    border: 0;
    background: transparent url(../images/plus.png) no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;

    -webkit-filter: opacity(.4);
    filter: opacity(.4);
}

.add_order_row:hover {
    -webkit-filter: opacity(1);
    filter: opacity(1);
}

.index_info {
    margin-left: 0;
    margin-top: 15px;
}

.index_info h3 {
    margin-left: 0;
    margin-top: 15px;
}

#table_orderlist_body {
    font-weight: 500;
    color: maroon;
}

#additional_requirements {
    font-size: calc(0.7rem + 0.4vw);
    ;
}

#email_for_sending {
    background-color: #f7f5c9;
    width: 250px;
    color: maroon;
    font-weight: 500;
}

.main_form select {
    font: bold 1.5rem Roboto, sans-serif;
    line-height: 30px;
    width: 150px;

    margin-left: 5px;
    padding: 0 5px;

    color: #444;
    border-radius: 5px;
    background-color: #fefead;
}

#loader-identity {
    display: none;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url('/images/ajax-loader.gif') 50% 50% no-repeat;
}

#form_climat {
    display: block;
    padding: 0;
}