.course_list {
    border-left: 1px #EB5E23 solid;
    height: 400px;
    margin-left: 40px;
    position: relative;
    padding: 1px 0px 0px 0px;
    margin-top: 15px;
}

    .course_list .circle {
        width: 18px;
        height: 18px;
        border-radius: 50%;
        background-color: #EB5E23;
        display: block;
        float: left;
        position: absolute;
        left: -24px;
        top: 2px;
    }

    .course_list .item {
        margin: 20px 0px 0px 15px;
        position: relative;
        font-size: 14px;
    }

        .course_list .item .item1 {
            margin-right: 30px;
            color: #777777;
            font-size: 14px;
        }

            .course_list .item .item1:hover {
                color: #EB5E23;
            }

        .course_list .item .item2 {
            float: right;
            padding-right: 25px;
            color: #b7b7b7;
            font-size: 12px;
        }

.list_temp {
    display: none;
}