@media only screen and (min-device-width : 320px) and (max-device-width :640px) {
.MT250{margin-top:200px;}
.cover{min-height:580px;}
.social-circle li a{width:40px;height:40px;}
.social-circle li i{line-height:40px;}
.col-xs-7,.col-xs-5{width:100%}
.homepage-text{font-size:26px;}
}
@media only screen and (min-device-width : 320px) and (max-device-width :640px) and (orientation : landscape) {
.MT250{margin-top:120px !important;}
.cover{min-height:370px;}
ul.social-network li{margin:0px;}
.MT15{margin-top:5px;}
.col-xs-7, .col-xs-5{width:50% !important;}
}
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {
.nav > li > a{padding:7px !important;}
.navbar-right{margin-top: -45px !important;}
.lang-btn{margin-top:10px !important;}
.navbar-nav > li > a{line-height:40px !important;}
}