.teacher_module5 {
  box-sizing: border-box;
  height: 750px;
  padding-top: 90px;
  background: url('/pc/module/teacher/images/6bg.jpg');
}
.teacher_module5 .inner .title h2 {
  color: #fff;
  font-weight: normal;
}
.teacher_module5 .inner .title b {
  color: #FFF392;
  font-weight: normal;
}
.teacher_module5 .inner .title p {
  color: #fff;
  opacity: 0.5;
}
.teacher_module5 ul {
  width: 1200px;
  display: flex;
  margin: 30px auto;
  justify-content: space-around;
}
.teacher_module5 ul li {
  padding: 10px;
  background: #1B5BCF;
  border-radius: 12px 12px 6px 6px;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  cursor: pointer;
}
.teacher_module5 ul .cur {
  color: #0E66D9;
  background: #F3F7FF;
}
.teacher_module5 ul .cur::after {
  position: absolute;
  left: 50%;
  bottom: -28px;
  width: 22px;
  height: 20px;
  background: url(/pc/module/teacher/images/arrow.png) no-repeat;
  content: "";
  margin-left: -11px;
}
.teacher_module5 .swiper-teacher {
  width: 1100px;
}
.teacher_module5 .swiper-slide-main {
  margin: 0px auto 0;
  width: 194px;
  height: 315px;
  border-radius: 10px;
  position: relative;
}
.teacher_module5 .swiper-slide-main .left {
  width: 190px;
  height: 285px;
  position: relative;
  border-radius: 20px;
  border: 4px solid #0F52BB;
  overflow: hidden;
}
.teacher_module5 .swiper-slide-main .left::after {
  background: url('/pc/module/teacher/images/7bg.png');
  content: "";
  height: 96px;
  position: absolute;
  z-index: 1;
  width: 190px;
  bottom: 0;
}
.teacher_module5 .swiper-slide-main .left:hover .right {
  display: inline-block;
  background: rgba(36, 41, 73, 0.8);
  top: -2px;
}
.teacher_module5 .swiper-slide-main .left:hover .center {
  margin-top: 0px;
}
.teacher_module5 .swiper-slide-main .left img {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 190px;
  z-index: -1;
}
.teacher_module5 .swiper-slide-main .right {
  flex: 1;
  position: absolute;
  top: 230px;
  width: 150px;
  height: 245px;
  color: #fff;
  border-radius: 20px;
  padding: 20px;
  z-index: 2;
}
.teacher_module5 .swiper-slide-main .right .top h3 {
  font-weight: bold;
  font-size: 16px;
  line-height: 30px;
}
.teacher_module5 .swiper-slide-main .right .top p {
  font-size: 14px;
  opacity: 0.5;
}
.teacher_module5 .swiper-slide-main .right .center {
  height: 175px;
  margin-top: 30px;
}
.teacher_module5 .swiper-slide-main .right .center p {
  font-weight: 400;
  font-size: 14px;
  line-height: 30px;
  max-height: 185px;
  overflow-y: auto;
  padding-right: 1%;
  scrollbar-width: thin;
  /* 滚动条宽度：auto/thin/none */
  scrollbar-color: #d1d1d1 #f5f5f5;
  /* 滑块颜色 轨道颜色 */
  -ms-overflow-style: -ms-autohiding-scrollbar;
}
.teacher_module5 .swiper-slide-main .right .right-btn a {
  width: 155px;
  height: 38px;
  background: linear-gradient(90deg, #FE6E47, #FE5A47);
  border-radius: 23px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  display: block;
  line-height: 38px;
  position: relative;
  box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.5);
  margin-top: 10px;
}
.teacher_module5 .swiper-button-prev,
.teacher_module5 .swiper-button-next {
  width: 35px;
  height: 65px;
  background: #1061D2;
  border-radius: 10px;
  position: absolute;
  display: block;
  top: 66%;
}
.teacher_module5 .swiper-button-prev::after,
.teacher_module5 .swiper-button-next::after {
  display: none !important;
}
.teacher_module5 .swiper-button-prev span,
.teacher_module5 .swiper-button-next span {
  position: absolute;
  display: block;
  width: 10px;
  height: 10px;
  border: 2px solid;
  border-image: linear-gradient(0deg, #CEE0FF, #CEE0FF) 4 4;
  transform: rotate(45deg);
  top: 26px;
}
.teacher_module5 .swiper-button-prev {
  left: 0;
}
.teacher_module5 .swiper-button-prev span {
  border-right-width: 0;
  border-bottom-width: 0;
  transform: rotate(315deg);
  left: 15px;
}
.teacher_module5 .swiper-button-next {
  right: 0;
}
.teacher_module5 .swiper-button-next span {
  border-left-width: 0;
  border-top-width: 0;
  transform: rotate(315deg);
  left: 10px;
}
.teacher_module5 .swiper-button-prev:hover,
.teacher_module5 .swiper-button-next:hover {
  background: #FFFFFF;
}
.teacher_module5 .swiper-button-prev:hover span,
.teacher_module5 .swiper-button-next:hover span {
  border-image: linear-gradient(0deg, #007bea, #007bea) 4 4;
}