body {
  margin: 0;
  padding: 0;
  width: 100%;
}
.flex {
  display: flex;
}
.fdc {
  flex-direction: column;
}
.jsb {
  justify-content: space-between;
}
.jsa {
  justify-content: space-around;
}
.jc {
  justify-content: center;
}
.alc {
  align-items: center;
}
a {
  text-decoration: none;
}

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

.top{
    width: 100%;
    height: 742px;
}

.top img{
    height: 100%;
    width: 100%;
}

.content{
    width: 1389px;
    margin: 0 auto;
}

.content_box{
    display: flex;
    width: 1389px;
    flex-direction: column;
    align-items: center;
}

.content_box_01 h3{
    font-weight: bold;
    font-size: 40px;
    color: #B80000;
    margin: 0;
    margin-top: 67px;
    margin-bottom: 20px;
}

.content_box_01 .top_hit{
    width: 100%;
    padding: 0 96px;
    box-sizing: border-box;
}

.content_box_01 .top_hit p{
    font-weight: 400;
    font-size: 20px;
    color: #B80000;
    margin: 0;
    margin-bottom: 44px;
}

.lb_box{
  position: relative;
  width: 1200px;
  margin-bottom: 40px;
}
.lb_box .prev{
  height: 49px;
  width: 49px;
  position: absolute;
  left: -65px;
  top: calc(50% - 24.5px);
}

.lb_box .next{
  height: 49px;
  width: 49px;
  position: absolute;
  right: -65px;
  top: calc(50% - 24.5px);
}

.lb_box .flipster{
  overflow: hidden;
}

.content_box_02{
  width: 1203px;
  margin: 0 auto;
}
.content_box_02 .title{
  width: 1203px;
  height: 94px;
  margin-bottom: 9px;
}

.content_box_02 .title img{
  width: 100%;
  height: 100%;
}

.content_box_02 .item_box{
  margin-bottom: 24px;
  padding-bottom: 23px;
  padding-top: 23px;
  box-sizing: border-box;
  border-bottom: 1px dotted #e5e5e5;
}

.content_box_02 .item_box img{
  width: 400px;
  height: 226px;
  margin-right: 28px;
}

.content_box_02 .item_box .txt{
  flex: 1;
  padding: 10px 0;
  box-sizing: border-box;
}

.content_box_02 .item_box .txt h4{
  font-weight: bold;
  font-size: 22px;
  color: #000000;
  margin: 0;
  margin-bottom: 24px;
  line-height: 28px;
}

.content_box_02 .item_box .txt p{
  font-size: 16px;
  color: #333333;
  line-height: 24px;
  margin-bottom: 0 !important;
}


.bottom {
  height: 198px;
  background-color: #f3f4f7;
  /* margin-top: 44px; */
}
.bottom p {
  margin: 0;
}
.bottom-01 {
  margin-top: 30px;
}
.bottom-01 a {
  color: #474747;
  font-size: 18px;
  font-weight: bold;
}
.bottom-01 span {
  margin: 0 20px;
}
.bottom-02 {
  color: #474747;
  font-size: 14px;
}
.bottom img {
  margin-right: 12px;
  width: 18px;
  height: 20px;
}

.img_banner{
  position: relative;
  display: inline-block;
  width: 928px;
  height: 517px;
}

.img_banner img{
  height: 100%;
  width: 100%;
}

.img_banner h2{
  position: absolute;
  color: #fff;
  font-size: 24px;
  font-weight: bold;
  bottom: 10px;
  width: 400px;
  left: calc(50% - 200px);
  text-align: center;
}