html {
    min-height: 100%;
    border-top: 0;
    }

body {
    font: 300 12px/1 "Roboto", Arial, Helvetica, sans-serif;
    color: #334;
    }

html,
body {
    position: relative;
    height: 100%;
    margin: 0;
    padding: 0;
    }

/* /Fixed emulation */

/* /Core */

/* Basic elements
-------------------------------------------------- */

a {
    cursor: pointer;
    text-decoration: none;
    color: #6277ff;
    }

    a:hover {
        color: #2d3fb6
        }

a img {
    border: 0;
    }

p {
    margin: 0;
    }

ul {
    list-style: none;
    margin: 0;
    padding: 0;
    }

table, td, tr {
    font-size: 1em;
    }

th {
    text-align: center;
    }

form {
    margin: 0;
    padding: 0;
    }

textarea {
    resize: none;
    }

input, textarea, select, button {
    font: 12px Arial, Helvetica, sans-serif;
    }

iframe {
    display: block;
    border: 0 none;
    }

button::-moz-focus-inner,
input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner {
    border: 0 dotted transparent; /* Removing dotted border for buttons in ff */
    }

.imgselector {
width:90px;
padding: 1px;
border: 1px solid #eee;
margin: 3px;
}

/*
    placeholder styles
    duplicating props, because selector wont work
    if combined with -moz- etc
*/

/* Removing dotted border on block in ff */
div:focus {
    outline: none;
    }

/* Removing dotted border in links on click for ie and ff */
a:hover,
a:active {
    outline: none;
    }

hr {
    height: 1px;
    border: 0;
    margin: 1px auto;
    text-align: center;
    }

ins {
    text-decoration: none;
    }

/* Headers */

h1,
h2,
h3,
h4 {
    margin: 0;
    padding: 0;

    font-size: 1.2em;
    font-weight: 300;
    color: #333;
    }

h1 {
    font-size: 2.2em;
    margin: 0 0 5px 0;
    }

h3 {
    color: #666;
    padding: 3px 0;
    }

/* /Headers */

/* /Basic elements */

.layout.__spaced {
    padding-top: 5%;
    }

.layout.__middle {
    min-height: 625px;
    height: 100%;
    display: flex;
    align-items: center;
    }

.layout.__middle .block {
    flex: 1;
    }

.dark {
    background: #f2f2f2;
    }

.bold {
    font-weight: 700;
    }

.block {
    background: #fff;
    position: relative;
    }

    .block.__spaced {
        padding-bottom: 60px;
        }

    .block.__transparent {
        background: transparent;
        }

    .block_cnt {
        padding: 0 32px;
        max-width: 1440px;
        margin: 0 auto;
        box-sizing: border-box;
        }

.block.__wide .block_cnt {
    max-width: none;
    padding-right: 0;
    }

.header {
    padding: 5% 32px 0;
    overflow: hidden;
    }

.logo {
    display: inline-block;
    margin-bottom: 16px;
    font-size: 24px;
    font-weight: 400;
    line-height: 1;
    }

    .logo_img {
  
        display: inline-block;
        vertical-align: middle;
        margin-right: 4px;

        }

    .logo_txt {
        display: inline-block;
        vertical-align: middle;
        color: #334;
        font-weight: 700;
        }

.menu {
    float: right;
    margin: 16px 0;
    }

    .menu_i {
        display: inline-block;
        margin: 0 0 0 36px;
        font-size: 18px;
        line-height: 1.6;
        }

.descr {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: 28px;
    line-height: 1.4;
    color: #2b2b2b;
    display: inline-block;
    vertical-align: middle;
    width: 50%;
    }

    .descr.__wide {
        display: block;
        width: auto;
        margin-bottom: 0;
        }

    .descr.__footer {
        padding-top: 48px;
        margin-bottom: 0;
        }

.descr_h {
    font-size: 50px;
    line-height: 1.2;
    margin: 24px 0 48px;
    }

.descr_txt {
    max-width: 464px;
    margin: 0 auto;
    display: block;
    padding: 0 32px;
    font-size: 28px;
    }

.descr_txt.__small {
    font-size: 24px;
    }

        .descr_txt.__channel {
            max-width: 720px;
            line-height: 1.4;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
            }

    .descr_count {
        font-size: 68px;
        line-height: 1;
        font-weight: 100;
        margin-top: 12px;
        }

.pros {
    width: 500px;
    margin: 48px auto 56px;
    font-size: 0;
    }

    .pros_i {
        width: 20%;
        display: inline-block;
        vertical-align: top;
        text-align: center;
        }

    .pros_icon {
        display: block;
        height: 48px;
        width: 48px;
        margin: 0 auto 16px;
        background-size: 48px 48px;
  font-size:36px;
  color: #008b8b;
        }

    

.pros_txt {
    font-size: 14px;
    line-height: 1.2;
    color: #000;
    }

.download {

    }
.buttonon {
width: 400px;
  background: #008b8b;
  margin: 0 auto;
  color: #fff;
  padding: 10px;
}

.buttonon:hover {

  background: #34bdbd;

}

.buttontext {
color:#fff;
}

    .download_i {
        margin: 0 8px;
        display: inline-block;
        vertical-align: middle;
        }

    .download_btn {
        display: block;
        width: 135px;
        height: 40px;
        margin: 0 auto;
        background: center no-repeat;
        background-size: 144px auto;
        }

        .download_btn.__web {
            border-radius: 5px;
            background-color: #000;
            text-align: center;
            color: #fff;
            font-size: 16px;
            line-height: 40px;
            transition: background-color .3s;
            }

.aside {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    background: url(images/stolback2.jpg) center no-repeat;
    background-size: cover;
    overflow: hidden;
    width: 50%;
    }

.aside:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 6;
    height: 0;
    width: 0;
    border: 0 solid transparent;
    border: 150px solid transparent;
    border-color: #fff transparent transparent #fff;
    border-top-width: 0;
    border-bottom-width: 100vh;
    }

.aside:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    height: 100%;
    }

.phone {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    height: 277px;
    width: 360px;
    background: url("images/ipadio.png") center no-repeat;
    background-size: 360px 277px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,.35);
  margin-bottom: 15px;
    }

.phone_w {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
    height: 622px;
    margin-left: 9%;
    width: 40%;
    min-width: 360px;
  top:80px;

    }
.zagolovok {
font-size: 2.2em;
color: #fff;
padding: 20px;
}
.phone_cnt {
    height: 555px;
    width: 32px;
    }

.phone_screen {
    margin: 62px 0 0 0;
   /* background: url(../i/chat2.jpg); */
    }

.channel_logo {
    height: 100px;
    width: 100px;
    margin: 24px auto;
    border-radius: 50%;
    overflow: hidden;
    }

.channel_logo_img {
    height: 100%;
    width: 100%;
    display: block;
    }

.channel_title {
    font-size: 36px;
    line-height: 1.2;
    font-weight: 100;
    max-width: 720px;
    margin: 0 auto 28px;
    padding: 0 32px;
    }



.button {
    border-radius: 100px;
    background-color: #5f74fe;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 12px 32px;
    display: inline-block;
    transition: background-color .3s;
    }

    .button:hover {
        background-color: #2d3fb6;
        color: #fff;
        }

    .button.__open {
        margin: 32px 0 0;
        }

@media only screen and (max-width: 960px) {
    .layout.__middle {
        height: auto;
        }

    .block_cnt {
        width: auto;
        max-width: none;
        padding: 0;
        }

    .pros {
        width: auto;
        }

    .download {
        width: auto;
        padding-left: 32px;
        padding-right: 32px;
        }

    .logo {
        margin-top: 5%;
        }

    .descr_h {
        font-size: 40px;
        padding-left: 32px;
        padding-right: 32px;
        }

    .descr {
        display: block;
        width: auto;
        margin-bottom: 64px;
        }

    .phone_w {
        display: block;
        width: auto;
        padding: 192px 0 64px;
        margin-top: -192px;
        margin-left: 0;
        background: url(images/stolback2.jpg) center no-repeat;
        background-size: cover;
        }

    .phone_w:before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        height: 0;
        width: 0;
        border: 0 solid transparent;
        border: 70px solid transparent;
        border-color: #fff transparent transparent #fff;
        border-right-width: 0;
        border-left-width: 100vw;
        }

    .aside {
        display: none;
        }
    }

@media only screen and (min-width: 961px) and (max-width: 1440px) {
    .descr_h {
        font-size: 2.0vw;
        }
    .descr_txt {
        font-size: 2.0vw;
        }
    .descr_txt.__small {
        font-size: 1.8vw;
        }
    .descr_count {
        font-size: 6.6vw;
        }
    .channel_title {
        font-size: 3.8vw;
        }
    }

@media only screen and (min-width: 1441px) {
    .descr_h {
        font-size: 50px;
        }
    .descr_txt {
        font-size: 32px;
        }
    .descr_txt.__small {
        font-size: 24px;
        }
    .descr_count {
        font-size: 86px;
        }
    .channel_title {
        font-size: 50px;
        }
    }

@media only screen and (max-width: 420px) and (orientation: portrait) {

    .phone_w {
        margin-top: -224px;
        padding-bottom: 24px;
        }

    .block.__spaced {
        padding-bottom: 32px;
        }

    .header {
        width: 100%;
        box-sizing: border-box;
        padding-bottom: 0;
        }

    .logo_img {
        display: block;
        margin: 0 auto 8px;
        }

    .channel_logo {
        margin-top: 16px;
        }

    .channel_title {
        font-size: 24px;
        }

    .menu {
        float: none;
        margin: 24px 0;
        }

    .menu_i {
        margin: 0 12px;
        }

    .descr {
        margin-bottom: 64px;
        }

        .descr.__wide {
            margin-bottom: 0;
            }

        .descr.__footer {
            padding-top: 32px;
            padding-bottom: 0;
            }

        .descr_txt {
            font-size: 18px;
            }

        .descr_count {
            font-size: 56px;
            }

    .download {
        margin-top: 44px;
        width: auto;
        }

    .download_i {
        display: block;
        width: auto;
        margin-bottom: 8px;
        }

        .descr.__footer .download {
            margin-top: 20px;
            }

        .descr.__footer .download_btn {
            height: 40px;
            width: 135px;
            }

    .download_btn {
        height: 60px;
        width: 203px;
        }

    .pros {
        display: block;
        }

  .pros_i {
         width:100%;
      margin-top:20px;
    margin-bottom:20px
            }
  
    .button {
        font-size: 18px;
        }
    }

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 120dpi), (min-resolution: 1.5dppx) {
    .phone {
        background-image: url("images/ipadio2x.png")
        }

    .pros_icon.__fast {
        background-image: url("../i/rocket@2x.png")
        }

    .pros_icon.__channels {
        background-image: url("../i/chanels@2x.png")
        }

    .pros_icon.__openchats {
        background-image: url("../i/openchat@2x.png")
        }

    .pros_icon.__stickers {
        background-image: url("../i/stickers@2x.png")
        }
    }


.descr.__animated .logo,
.descr.__animated .descr_h,
.descr.__animated .descr_txt,
.descr.__animated .pros,
.descr.__animated .download {
    opacity: 0;
    transform: translateY(-16px);
    animation: appear .6s .3s forwards;
    }

.descr.__animated .descr_h {
    animation-delay: .45s;
    }

.descr.__animated .descr_txt {
    animation-delay: .6s;
    }

.descr.__animated .pros {
    animation-delay: .75s;
    }

.descr.__animated .download {
    animation-delay: .9s;
    }

@keyframes appear {
    0% {
        opacity: 0;
        transform: translateY(-16px);
        }
    100% {
        opacity: 1;
        transform: translateY(0);
        }
    }