#d-1
{
  width: 100%;
  min-height: 1000px;
  background: #EEEEEE;
}
.d-1-1
{
  margin-top: 120px;
}
.d-1-2
{
  width:100%;
  padding-right: 240px;
  margin-top: 80px;
  text-align: left;
  font-size: 36px;
  font-weight: normal;
  color: #757575;
  line-height: 60px;
}
.d-1-3
{
  margin-top: 200px;
}
/**
.d-1-4
{
  margin-top: 10px;
  margin-bottom: 170px;
  display: flex;
  flex-direction:row;
  flex-wrap:wrap;
  justify-content:space-between;
}
.d-1-5
{
  position: relative;
  width: 710px;
  height: 995px;
  margin: 30px 0px;
}
**/
.d-1-4
{
  width:1440px;
  height:720px;
  margin-top:40px;
  overflow:hidden;
}
.d-1-5
{
  float:left;
  position:relative;
  width:240px;
  height:100%;
  overflow:hidden;
  filter:alpha(opacity=50);
  -moz-opacity:0.5;
  opacity:0.5;
  cursor:pointer;
}
.d-1-5:first-child{
  width:720px;
  filter:alpha(opacity=100);
  -moz-opacity:1;opacity:1;
}
.d-1-5 img
{
  width:100%;
  height: 720px;
  object-fit: cover;
  object-position: center;
}
.d-1-4a
{
  position: relative;
  width: 1360px;
  padding:60px 60px 120px 60px;
  background-color: #FFFFFF;
  top:-80px;
  margin-bottom: 40px;
  min-height: 100px;
}
.d-1-7
{
  position: absolute;
  width: 626px;
  height: 365px;
  padding:60px;
  background: #FFFFFF;
  left: 0px;
  bottom: 0px;
}
.d-1-7a
{
  display: none;
}
.d-1-7a:first-child
{
   display: block;
}
.d-1-8
{
  width: 100%;
  font-size: 24px;
  font-weight: normal;
  color: #757575;
  line-height: 36px;
  text-align: left;
}
.d-1-9
{
  width: 100%;
  margin-top: 40px;
  font-size: 24px;
  font-weight: normal;
  color: #424242;
  line-height: 36px;
  text-align: left;
}
.d-1-9 span
{
  font-family: "OPPOSans-B";
  /**font-weight: bold;**/
}
#d-2
{
  width: 100%;
  min-height: 190px;
  background: #FFFFFF;
}
.d-2-1
{
  margin-top: 120px;
}
.d-2-2
{
  display:table;
  margin: 0 auto;
  margin-top:120px;
  margin-bottom:200px;
}
#d-3
{
  width: 100%;
  min-height: 160px;
  background: #EEEEEE;
}
.d-3-1
{
  display:table;
  margin: 0 auto;
  margin-top:100px;
  margin-bottom:100px;
}
#d-4
{
  width: 100%;
  min-height: 180px;
  background: #FFFFFF;
}
.d-4-1
{
  display:table;
  margin: 0 auto;
  margin-top:100px;
  margin-bottom:120px;
}
.d-4-2
{
  padding-bottom:140px;
}