.bvi-body .x1, .bvi-body .x2 {padding-top: 0;}
.bvi-body .header{overflow: hidden;}
.bvi-body .header>a{width: 40%;display: block;float: left;}
.bvi-body .active_menu{display:none;}
.bvi-body .logobox{padding-left: 0;padding-top: 30px;}
.bvi-body .contact_icon,.bvi-body .lang_icon,.bvi-body .rus_icon,.bvi-body .search_icon,.bvi-body .login_icon,.bvi-body .login, .bvi-body .search,.bvi-body .contact,.bvi-body .lang,.bvi-body .poorvision_icon{border:2px solid #000;border-right: 0;}
.bvi-body .loginbox{margin-left: 20px;}
.bvi-body .poorvisionbox{border-right:2px solid #000;}
.bvi-body .loginbox:hover,.bvi-body .langbox:hover,.bvi-body .rusbox:hover,.bvi-body .contactbox:hover,.bvi-body .poorvisionbox:hover,.bvi-body .searchbox:hover{filter: invert(100%);}
.bvi-body .login_icon:before{content:"\2386";font-size: x-large;}
.bvi-body .lang_icon:before{content:"en";font-size: x-large;}
.bvi-body .rus_icon:before{content:"ru";font-size: x-large;}
.bvi-body .search_icon:before{content:"\01F50D";font-size: x-large;}
.bvi-body .contact_icon:before{content:"\2709";font-size: x-large;}
.bvi-body .login_icon,.bvi-body .search_icon,.bvi-body .contact_icon,.bvi-body .lang_icon,.bvi-body .rus_icon,.bvi-body .poorvision_icon{height: 100%;border-left: 2px solid #000;text-align: center;}
.bvi-body .lang,.bvi-body .contact,.bvi-body .search,.bvi-body .login{height:100%;}
.bvi-body .sb_text{padding: 0;line-height: 1;}
.bvi-body .s_textholder input{margin: 0;}
.bvi-body .s_textholder input::-moz-placeholder {color: #000!important;}
.bvi-body .s_textholder input::-webkit-input-placeholder {color: #000!important; }
.bvi-body .s_textholder input:-ms-input-placeholder {color: #000!important; }
.bvi-body .s_textholder input::-ms-input-placeholder {color: #000!important; }
.bvi-body .s_textholder input::placeholder {color: #000!important; } 
.bvi-body .navigation {height: auto;text-align: center;}
.bvi-body .navigation ul{margin:auto;display: inline-block;width: 1024px;}
.bvi-body .navigation ul a {display: block;float: left;width:20%;margin-bottom: 15px;}
.bvi-body .navigation ul a:nth-child(6n){clear:both;}
.bvi-body .navigation ul a li{height:100%;border: 0;color:#000;display: block;}
.bvi-body .navigation ul a li:hover {filter: invert(100%);text-decoration: underline;}
.bvi-body .navigation ul a li div{height:100%;}
.bvi-body ul a li .label{display:none;}
.bvi-body .list_content li:hover .label { opacity:0; }
.bvi-body .bignavbg{position: relative;}
.bvi-body .navmenu{width: 50%;height: auto;float: left;position: relative;}
.bvi-body .bignav_img{display:none;}
.bvi-body h1,.bvi-body .content .padder h1{font-size: larger!important;font-weight: bolder;}
.bvi-body .block1,.bvi-body .block2,.bvi-body .block3,.bvi-body .block4,.bvi-body .block5,.bvi-body .block6,.bvi-body .block7,.bvi-body .block8{display:none;}
.bvi-body .nav_hover, .bvi-body .navmenu .nav_postuplenie,.bvi-body .nav_obrazovanie,.bvi-body .nav_academy,.bvi-body .nav_nauch,.bvi-body .nav_mejdu,.bvi-body .nav_vospit,.bvi-body .nav_svedenia,.bvi-body .nav_press{position:relative;top:0;left:0;right:0;bottom:0;display:block;padding-bottom: 20px;}
.bvi-body .h_content{font-weight: bolder;}
.bvi-body .nav_hover {opacity: 1;}
.bvi-body .bignav{margin: 0 auto 0;}
.bvi-body .footer{color:#000; border-top:2px solid #000;height: auto;padding-bottom: 15px;opacity:1;
    overflow: hidden;position: relative;display:block;}
.bvi-body .number span {vertical-align: baseline;font-size: inherit;}
.bvi-body .spacer,.bvi-body .shadow{display: none;}
.bvi-body .footer ul{padding: 0;}
.bvi-body .footer ul li{vertical-align: top; width: 20%;margin: 0;}
.bvi-body .footer ul li:last-child{width: 29%;}
.bvi-body .footer ul li:first-child{width: 49%;}
.bvi-body .contactus{margin-top: 10px;position: relative;top: 0;left: 0;width: 50%;height: auto;float: left;}
.bvi-body .contactus div{margin:0;float: left;width: 25%;}
.bvi-body .contactus div:hover{text-decoration:underline;}
.bvi-body .contactus .vk:before{content:"vk";}
.bvi-body .contactus .facebook:before{content:"telegram";}
.bvi-body .contactus .rutube:before{content:"rutube";}
.bvi-body .contactus .twitter:before{content:"youtube";}
.bvi-body .partners{margin-top: 10px;position: relative;top: 0;left: 0;float: left;}
.bvi-body .strukturacontent{overflow: hidden;}
.bvi-body .yandexmap{display:none;}
.bvi-body .sidebar ul li{text-decoration:underline;}
.bvi-body .sidebar ul li:hover{filter: invert(100%);}
.bvi-body .sidebar2 ul li:hover{filter: invert(100%);text-decoration:underline;}
.bvi-panel-close{line-height: 2.5!important;}