@media only screen and (max-width: 1199px){#cover.courses .cover-title{margin-top:0;padding-top:30px}}@media only screen and (max-width: 767px){#cover.courses{height:405px}}#content .courses-list-wrapper .sidebar .stars-author .stars .star{display:inline-block;width:18px;height:17px;margin-left:7px}#content .courses-list-wrapper .sidebar .stars-author .stars .star:first-child{margin-left:0}#content .courses-list-wrapper .sidebar .stars-author .stars .star.full{background:url(../eteacher-sprite.html) no-repeat -230px -90px}#content .courses-list-wrapper .sidebar .stars-author .stars .star.empty{background:url(../eteacher-sprite.html) no-repeat -250px -90px}@media only screen and (max-width: 767px){#cover.courses .mobile-logo{display:block;padding-top:62px;text-align:center}#cover.courses .mobile-logo img{height:53px}#cover.courses .textual-area{width:auto;text-align:center}#cover.courses .cover-title{margin-bottom:20px;padding-top:100px;font-size:30px;letter-spacing:0}#cover.courses .cover-title b{font-size:32px}#cover.courses .textual-area p{width:auto;padding:0 30px;font-size:15px;line-height:1.5;letter-spacing:.5px}}#back-to-top{display:none;position:fixed;z-index:200;top:200px;right:20px;width:69px;height:69px;padding-top:38px;box-sizing:border-box;font-size:12px;font-weight:600;text-align:center;text-decoration:none;color:#fff;background-color:rgba(149, 88, 51, 0.4);border-radius:50%;transition:background-color .3s}#back-to-top:before{content:"";position:absolute;top:18px;left:50%;width:27px;height:13px;margin-left:-13px;background:url(../png/eteacher-sprite.png) no-repeat 0 -80px}#back-to-top:hover{background-color:rgba(149, 88, 51, 1)}@media only screen and (max-width: 767px){#back-to-top{top:auto;bottom:20px;width:55px;height:55px;padding-top:28px;opacity:0;transition:opacity .3s}#back-to-top.scroll-up{opacity:1}#back-to-top:before{top:12px;width:22px;margin-left:-11px;background-position:0 -100px}}