.about-img iframe{display:block}
.knowledges-content .knowledges-list .list-1 .knowledges-img{display:none}
.home-container .partners ul{margin-top:60px}
.home-container .partners ul img{width:100%;max-width:1148px;display:block;margin:0 auto;}
header nav ul li a{white-space: nowrap;}
.flex-3p{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap}
.flex-3p li{width:48%;}
.flex-3p li iframe{max-width:100%;height:350px;}
@media screen and (min-width:769px){header nav ul .submenu {width:auto;min-width:100%;right:auto;left:0;display:block;height:auto;}
header nav ul li {position:relative;}
header nav ul .submenu li {display:block;margin: 0;padding: 0 10px;}
header nav ul .submenu li:after {background:none;}
header nav ul .submenu li a {white-space:nowrap;display:block;text-align:left;line-height:40px;}}
header nav>ul>li:hover>ul{min-height:inherit;}
@media (min-width:769px){header nav>ul>li:hover>ul{opacity:1!important;display:block!important;transform:rotate(0)!important;}}