.main-content-header {
  display: none;
}
.main-content {
  padding: 0 0;
}
.flo {
  float: left;
}
.float {
  float: left;
  width: 100%;
}
.w100 {
  width: 100%;
}
.viewBg {
  background-size: auto 100% !important;
  background-repeat: no-repeat !important;
  background-position: center center !important;
}
.sdkxjd {
  float: left;
  width: 100%;
  padding-top: 60px;
}
.sdkxjd .topImBg {
  float: left;
  width: 100%;
  position: relative;
}
.sdkxjd .topImBg .topIm {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}
.sdkxjd .ul-list {
  float: left;
  width: 100%;
  margin-top: 60px;
  margin-bottom: 50px;
  padding-left: 52px;
}
.sdkxjd .li-list:hover {
  cursor: pointer;
}
.sdkxjd .li-list:hover .p2 {
  text-decoration: underline;
}
.sdkxjd .li-list {
  float: left;
  margin-right: 50px;
  margin-bottom: 40px;
  width: 620px;
  background-color: #ffffff;
  padding: 30px 39px 20px ;
}
.sdkxjd .li-list .p2 {
  margin-top: 15px;
  font-family: Microsoft YaHei;
  font-size: 24px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  height: 72px;
  letter-spacing: 0px;
  color: #222222;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.sdkxjd .li-list .p3 {
  margin-top: 12px;
  font-family: Microsoft YaHei;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 28px;
  height: 56px;
  letter-spacing: 0px;
  color: #666666;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
@media screen and (max-width: 1000px) {
  .sdkxjd .li-list {
    width: 100%;
    height: auto;
  }
  .sdkxjd .ul-list {
    padding-left: 0;
  }
}