.body-function {  padding-top: 60px;  min-width: 1270px;}.swiper-function {  height: 0;  position: relative;  width: 100%;  display: inline-block;  padding-bottom: 23.4375%;  background: url("../images/swiper_bg.jpg")left top no-repeat;  background-size: 100% 100%;  vertical-align: middle;}.swiper-function .swi-container {  position: absolute;  z-index: 1;  width: 100%;  height: 100%;  top: 0;  left: 0;  color: #ffffff;  padding-left: 7%;  display: flex;  display: -webkit-flex;  justify-content: center;  flex-direction: column;}.swiper-function .swi-container .title {  font-size: 40px;  color: #FFFFFF;}.swiper-function .swi-container .desc {  font-size: 16px;  color: #FFFFFF;  line-height: 28px;  margin-top: 27px;}.function-list ul {  text-align: center;}.function-list li {  display: inline-block;  vertical-align: middle;  padding: 70px 15px;  min-width: 100%;}.function-list li:nth-child(even) {  background-color: #F0F0F0;}.function-list li:nth-child(even) .text {  text-align: right;}.function-list li .list-container {  width: 1240px;  margin: 0 auto;}.function-list li .text {  display: inline-block;  vertical-align: middle;  width: calc(100% - 736px);  text-align: left;}.function-list li .text .t {  font-size: 38px;  color: #000000;  margin-bottom: 30px;}.function-list li .text .desc {  font-size: 18px;  line-height:28px;}.function-list li .img {  vertical-align: middle;  display: inline-block;}.function-list li .img img {  width: auto;  height: 450px;  vertical-align: middle;}