.courses-tiles .course-tile, .home-page-tiles .home-page-tiles-inside .tile {border-width: 1px;border-style: solid;border-color: #B4B4B4;}.courses-tiles .course-tile:hover, .home-page-tiles .home-page-tiles-inside .tile:hover {border-color: #34BAFF;}.courses-tiles .course-tile .new-course-ribbon {margin-top: -23px;margin-left: -23px;}.courses-header .title .counter {margin-top: -36px;}.courses-header .title {padding-top: 6px;}.course-detail-container .course-detail .col-izq .register {display: block;width: 250px;text-align: center;}