html{font-family: -apple-system,BlinkMacSystemFont,"Inter",Roboto,Arial,sans-serif;}
body{padding:0px;margin: 0;background-color: #ffffff;}
form{margin: 3% auto 0% auto;display: block;float: none;width: 343px;text-align: center;padding: 0;}
#url, label,button{float:left;clear:both;width: 100%;margin: -20px 0px 15px 0px;padding: 10px;border-radius: 6px;border: none;}
button{display:block;float:none;cursor:pointer;background-color: #d10000;color: #FFF;font-weight: 600;}
#url{border: 1px solid #b1b1b1;width: 320px;margin: -20px 0px 8px 0px;}
label{color:#999;font-size: 13px;text-align: left;margin-left: -7px;}
form img{width:100%;margin: 0px 0px 13px 0px;border-radius: 34px;}
h2{display:none;}
 .video-container {
            width: 100%;
            max-width: 1200px;
            aspect-ratio: 16/9; /* Соотношение сторон 16:9 */
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            margin: 0px auto;
        }
iframe {
            width: 100%;
            height: 100%;
            border: none;
        }