@charset "utf-8";
.frame_s {
  width: 100%;
  height: 400px;
  float: left;
  display: inline;
}
.wrap_s {
  width: 100%;
  height: 400px;
  position: relative;
  overflow: hidden;
}
.sxzf_wb_li .tname {
  width: 100%;
  height: 178px;
  bottom: 4px;
}
.content {
  margin-bottom: -20px;
}
.content ul li {
  float: left;
  margin-bottom: 20px;
  width: 445px;
  height: 400px;
}
.content ul li:hover .tname {
  display: none;
  transition: 1s;
}
.sxzf_wb_li .tname h3 {
  color: #fff;
  font-size: 23px;
  padding: 30% 0 0 5%;
}
.sxzf_wb_lef img {
  width: 100%;
  height: 400px;
}
.wrap_hover {
  width: 100%;
  height: 400px;
  padding: 401px 0px 0px 0px;
  position: absolute;
  left: 0;
  top: 0;
}
.title {
  display: block;
  width: 100%;
  height: 100%;
}
.wrap_hover .mask {
  display: block;
  width: 100%;
  height: 400px;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  background: #3cc4ce;
  filter: alpha(opacity=20);
  filter: progid:DXImageTransform.Microsoft.Alpha(opacity=20);
  opacity: 0.9;
}
.wrap_hover span {
  position: relative;
  z-index: 500;
}
.wrap_hover h1 {
  line-height: 26px;
  text-align: center;
}
.wrap_hover h1 a {
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}
.wrap_s a img {
  display: block;
  width: 97px;
  height: 97px;
  margin: 0 auto;
}
.teacher {
  padding: 300px 0 0 23px;
}
.teacher h3 {
  font-size: 36px;
  font-weight: bold;
  color: #fff;
}
.teacher span {
  font-size: 20px;
  color: #fff;
  line-height: 34px;
}
.post {
  right: 20px;
  bottom: 20px;
}
.post p {
  line-height: 32px;
  color: #fff;
}