#teacher-photo-1{
    background-image: url('/img/teachers/teacher1.png');
    background-size: cover;
    height: 280px;
    width: 280px;
    margin: 15px auto auto auto;
}

#teacher-photo-2{
    background-image: url('/img/teachers/teacher2.png');
    background-size: cover;
    height: 280px;
    width: 280px;
    margin: 15px auto auto auto;
}

#teacher-photo-3{
    background-image: url('/img/teachers/teacher3.png');
    background-size: cover;
    height: 280px;
    width: 280px;
    margin: 15px auto auto auto;
}

#teacher-photo-3-1{
    background-image: url('/img/teachers/teacher3-1.png');
    background-size: cover;
    height: 280px;
    width: 280px;
    margin: 15px auto auto auto;
}

.introduce-comment-detail ul > li {
    margin-left: 12px;
    list-style-type: disc !important;
}

.introduce-comment-detail .teacher-name {
    font-weight: 600;
    font-size: 1.8rem;
    line-height: 110%;
    text-align: center;
    padding-top: 14px;
}

.teacher-introduce-button {
    color: white;
    background-color: #ffa500;
    border-radius: 15px;        /* CSS3草案 */
    -webkit-border-radius: 15px;    /* Safari,Google Chrome用 */
    -moz-border-radius: 15px;   /* Firefox用 */
    display:inline-block;
    vertical-align: middle;
    line-height:normal;
    padding: 0 18px 4px 18px;
}