.wrapper {
  overflow: hidden;
  background-color: #f2f5ff;
  padding-bottom: 50px;
}

.wrapper a {
  color: #000;
}

.banner img{
  width: 100%;
}

.w1200 {
  width: 1200px;
  margin: 50px auto 0;
}

.pic {
  width: 635px;
  height: 357px;
  float: left;
}

.pic a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.pic a span {
  font-size: 22px;
  color: #fff;
  position: absolute;
  bottom: 4px;
  left: 10px;
  z-index: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pic a:after {
  background: rgba(0, 0, 0, .7);
  bottom: 0;
  content: "";
  height: 50px;
  left: 0;
  position: absolute;
  width: 100%;
}

.w462 {
  width: 462px;
  float: right;
  margin-right: 45px;
}

.f26 a {
  font-size: 26px;
  color: #00263e;
  font-weight: 400;
  line-height: 1.4;
}

.f26 {
  border-bottom: 1px solid #00263e;
  padding-bottom: 10px;
}

.f20 {
  font-size: 20px;
  color: #7b7b7b;
  margin-top: 10px;
}

.blank20 {
  height: 20px;
}

.title2 {
  text-align: center;
  margin-bottom: 30px;
}

.w560 {
  width: 560px;
  float: left;
  margin-left: 15px;
}

.w560 .media .media__picwrapper {
  float: left;

}

.w560 .media .media__piclink {
  display: block;
}

.w560 .media .media__pic {
  display: block;
  width: 274px;
  height: 152px;
}

.w560 .media .media__content {
  float: left;
  padding-left: 20px;
  width: 242px;
}

.w560 .media .media__title {
  overflow: hidden;
  margin-bottom: 12px;
}

.w560 .media .media__title a {
  color: #00263e;
  font-size: 22px;
  line-height: 28px;
  font-weight: bold;
}

.w560 .media .media__des {
  color: #6b6b6b;
  font-size: 14px;
  line-height: 26px;
  overflow: hidden;
}

.media__list{
  margin-top: 10px;
}

.media__list li a {
  font-size: 20px;
  color: #00263e;
}

.media__list li {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 5px;
}

.ml30{
  margin-left: 40px;
}

#footer0820{
  margin-top: 0;
}

.w500{
  width: 500px;
  float: left;
  margin-left: 15px;
}

.media_s{
  margin-bottom: 20px;
}

.w500 .media_s .media__picwrapper {
  float: left;

}

.w500 .media_s .media__piclink {
  display: block;
}

.w500 .media_s .media__pic {
  display: block;
  width: 220px;
  height: 132px;
}

.w500 .media_s .media__content {
  float: left;
  padding-left: 20px;
  width: 242px;
}

.w500 .media_s .media__title {
  overflow: hidden;
  margin-bottom: 12px;
}

.w500 .media_s .media__title a {
  color: #00263e;
  font-size: 20px;
  line-height: 28px;
  font-weight: bold;
}

.w500 .media_s .media__des {
  color: #6b6b6b;
  font-size: 14px;
  line-height: 26px;
  overflow: hidden;
}
.title3,.title4{
  margin-bottom: 30px;
}
.w585{
  width: 583px;
  float: right;
  margin-right: 10px;
}
.pic_video{
  width: 585px;
  height: 329px;
  position: relative;
}
.pic_video::after{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/play.png) no-repeat center center;
  background-size: 120px 120px;
}
.pic_s {
  width: 508px;
  height: 286px;
  float: left;
}

.pic_s a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.pic_s a span {
  font-size: 22px;
  color: #fff;
  position: absolute;
  bottom: 4px;
  left: 10px;
  z-index: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pic_s a:after {
  background: rgba(0, 0, 0, .7);
  bottom: 0;
  content: "";
  height: 50px;
  left: 0;
  position: absolute;
  width: 100%;
}
.w610{
  width: 610px;
  float: right;
}
.list li a{
  font-size: 22px;
  color: #00263e;
}
.list li{
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 10px;
}