.top_bg {
  background: url(../images/channel_vipsolution/channel_vipsolution_bg.jpg);
  width: 100%;
  height: 300px;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
}

.top_bg .box {
  margin: auto;
  text-align: center;
  line-height: 56px;
}

.top_bg .box .name {
  font-weight: bold;
  color: #FFFFFF;
  font-size: 200%;
}

.top_bg .box .desc {
  color: #FFFFFF;
  font-size: 100%;
}

/*  */

.section1 {
  background: #FFFFFF;
  margin: 0 auto;
}

.box_section .box {
  width: 50%;
  margin: 0 auto;
  text-align: center;
  padding: 30px 0;
}

.box_section .box div:nth-child(1) {
  color: #414141;
  font-size: 140%;
  font-weight: bold;
}

.box_section .box .border {
  background: #E5E5E5;
  width: 40%;
  height: 1px;
  position: relative;
  margin: 0 auto;
  margin-top: 10px;
}

.box_section .box .border::after {
  position: absolute;
  content: '';
  background: #B70081;
  width: 20%;
  height: 4px;
  margin: auto;
  bottom: -2px;
  left: 0;
  right: 0;
}

.section1 .content {
  width: 65%;
  margin: 0 auto;
  margin-bottom: 50px;
}

.section1 .content img {
  width: 100%;
}

/*  */

.section2 {
  background: #F0F0F0;
}

.section2 .content {
  width: 65%;
  margin: 0 auto;
  padding-bottom: 30px;
  display: flex;
  align-items: flex-start;
  justify-items: flex-start;
}

.section2 .content .listitem {
  width: 33.3%;
  position: relative;
}
.section2 .content .listitem:nth-child(1){
  padding: 20px 100px 20px 0;
}
.section2 .content .listitem:nth-child(2){
  padding: 20px 50px;
}
.section2 .content .listitem:nth-child(3){
  padding: 20px 0 20px 100px;
}
.section2 .content .listitem::after {
  position: absolute;
  content: '';
  background: #DCDCDC;
  width: 1px;
  height: 80%;
  margin: auto;
  bottom: 0;
  top: 0;
  right: 0;
}

.section2 .content .last::after {
  position: absolute;
  content: '';
  background: #F0F0F0;
  width: 1px;
  height: 80%;
  margin: auto;
  bottom: 0;
  left: 0;
  right: 0;
}

.section2 .content .listitem .title {
  margin: 20px 0;
  color: #343333;
  font-size: 140%;
  font-weight: bold;
}

.section2 .content .listitem .item {
  margin: 25px 0;
  height: 70px;
}

.section2 .content .listitem .item div:nth-child(1) {
  font-size: 110%;
  font-weight: bold;
  margin: 5px 0;
}

.section2 .content .listitem .item div:nth-child(2) {
  font-size: 95%;
  color: #858585;
  line-height: 1.5;
}

/*  */

.section3 .content {
  width: 40%;
  margin: 0 auto;
  padding-bottom: 30px;
  text-align: center;
}

.section3 .content img {
  width: 80%;
}

.section3 .content div {
  color: #858585;
  font-size: 95%;
  margin: 15px 0;
  line-height: 1.5;
}

/*  */
.section4 {
  background: url(../images/channel_vipsolution/channel_vipsolution_3.jpg);
  width: 100%;
  height: 420px;
  background-size: cover;
  background-repeat: no-repeat;
}

.section4 .box div:nth-child(1) {
  color: #ffffff;
  font-size: 140%;
  font-weight: bold;
}

.section4 .content {
  width: 65%;
  margin: 100px auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section4 .content .item {
  width: 20%;
  text-align: center;
}

.section4 .content .item .txt {
  color: #FFFFFF;
  font-size: 100%;
  margin-top: 30px;
}

.section4 .content .item .img {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 1);
  border-radius: 100px;
  display: flex;
  box-shadow: 0 0 0 8px #6d6d6d;
}

.section4 .content .item .img img {
  width: 40px;
  height: 40px;
  margin: auto;
}

/*  */

.section5 .box div:nth-child(3) {
  color: #7B7B7B;
  font-size: 100%;
  padding: 15px 0;
}

.section5 .content {
  width: 65%;
  margin: 0 auto;
  padding-bottom: 30px;
  text-align: center;
}

.section5 .content img {
  width: 100%;
}