.class-list {
    padding: 0;
    list-style: none;
}

.class-title {
    margin: 0;
    padding: 0 20px;
    line-height: inherit;
}
.class {
    margin: 5px 0;
}
.class-header {
    line-height: 60px;
    background-color: #fff;
    font-size: 19px;
    color: #4f4f4f;
    white-space: nowrap;
}

a.class-header-block,
.class-header-block {
    color: inherit;
    background-color: #f7f7fa;
    border-left: 1px #FFF solid;
}

.js .link-show-class {
    cursor: pointer;
}

.class-header a:hover {
    text-decoration: none;
}

.class-header a:hover,
.class .selected,
.js .link-show-class:hover,
.class .expand-box  {
    background-color: #b8b8ba;  
}

.class-header .with-icon {
    padding-left: 50px;
    background-position: 13px 50%;
}

.icon-schedule {
    background-image: url('../img/icons/gray/schedule.png');    
}

.student-list {
    color: #000;
    overflow: hidden;
}

.student-list ol {
    display: block;
    list-style: none;
    padding: 20px 16px;
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
    height: auto;
}

.student-list ol li {
    display: block;
}

@media (max-width: 767px) {

    .student-list ol {
        column-count: 1;
        -webkit-column-count: 1;
        -moz-column-count: 1;
    }
}

@media (max-width: 400px) {

    .class-header .with-icon.icon-schedule {
        padding-left: 5px;
        background-image: none;
    }

}