.main_slide .bannerimg1 {
    background: url('/mobile/images/tpl_img/001002/main/bn_1.png') right bottom / contain no-repeat #5987ff;
}
.main_slide .bannerimg2 {
    background: url('/mobile/images/tpl_img/001002/main/bn_2.png') right bottom / contain no-repeat #5987ff;
}
.teacher_slide {
    width: 100%;
    height: 54.933vw;
    overflow: hidden;
    margin-bottom: 6.933vw;
}
.teacher_slide .t_sample {
    position: relative;
    display: block;
    height: 54.667vw;
    background: url('/mobile/images/tpl_img/common/teacher_bg.png') center / cover no-repeat;
    overflow: hidden;
    border-radius: 1.333vw;
}
.teacher_slide .t_sample:before {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 2.133vw;
    left: 0;
    content: '';
    z-index: 0;
}
.teacher_slide .t_sample.t_sample1:before {
    background: url('/_skin/tpl_skin/basic_security2/images/teacher_new/teacher_01.png') no-repeat top center / contain;
}
.teacher_slide .t_sample.t_sample2:before {
    background: url('/_skin/tpl_skin/basic_security2/images/teacher_new/teacher_02.png') no-repeat 4.4vw / contain;
}
.teacher_slide .t_sample.t_sample3:before {
    background: url('/_skin/tpl_skin/basic_security2/images/teacher_new/teacher_01.png') no-repeat center / contain;
}
.teacher_slide .t_sample.t_sample4:before {
    background: url('/_skin/tpl_skin/basic_security2/images/teacher_new/teacher_03.png') no-repeat center / contain;
}
.teacher_slide .t_sample.t_sample5:before {
    background: url('/_skin/tpl_skin/basic_security2/images/apply/refund/new1/teacher_4.png') no-repeat center / contain;
}

.teacher_slide .t_info {
    position: absolute;
    width: 100%;
    height: 66%;
    padding: 12vw 0 0;
    bottom: 0;
    background: linear-gradient(0deg, rgba(93, 110, 140, 1) 18%, rgba(255, 255, 255, 0) 101%);
    text-align: center;
    color: #ffffff;
}