.wrapper {
  padding: 40px 0;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.article-title {
  text-align: center;
  font-size: 20px;
  color: black;
}
.mms-case .mms-case-content {
  height: 700px;
  /* background: url(../images/Group3.png) no-repeat 250px 40px; */
  text-align: center;
  position: relative;
}
.mms-case .mms-case-content .case-left-btn {
  position: absolute;
  top: 212px;
  left: 124px;
  text-align: center;
}
.mms-case .mms-case-content .case-slide {
  display: inline-block;
  text-align: left;
  margin-top: 88px;
  position: relative;
}
.mms-case .mms-case-content .case-r-btn {
  position: absolute;
  top: 212px;
  right: 124px;
  font-size: 16px;
}
.mms-case .mms-case-content .case-left-btn .active {
  background: #3877ff;
  color: white;
}
.mms-case .mms-case-content .case-left-btn li {
  display: block;
  width: 122px;
  height: 46px;
  line-height: 46px;
  border-radius: 16px;
  margin-bottom: 70px;
  cursor: pointer;
  font-size: 20px;
}
li {
  list-style: none;
}
.mms-case .mms-case-content .case-slide .case-slide-content {
  position: absolute;
  top: 120px;
  right: 30px;
  width: 265px;
}
.mms-case .mms-case-content .case-slide .case-slide-content h6 {
  text-align: center;
}
h6 {
  font-size: 10px;
}
.mms-case .mms-case-content .case-slide .case-slide-content .case-slide-item {
  text-align: center;
  padding-top: 10px;
}
.mms-case .mms-case-content .case-slide .case-slide-content .case-slide-item * {
  max-width: 100%;
}
.hide {
  display: none;
}
.mms-case .mms-case-content .case-slide .case-slide-content .case-slide-item p {
  background: rgba(60,123,255,0.73);
  padding: 10px;
  border-radius: 0 0 10px 10px;
}
.mms-case .mms-case-content .case-slide .case-slide-content .case-slide-item p span {
  display: block;
  color: white;
  font-size: 12px;
  line-height: 22px;
  text-align: left;
  padding: 10px 0;
}
.mms-case .mms-case-content .case-r-btn {
  position: absolute;
  top: 212px;
  right: 124px;
  font-size: 16px;
}
.mms-case .mms-case-content .case-r-btn div {
  margin-bottom: 120px;
  position: relative;
}
.mms-case .mms-case-content .case-r-btn .active p {
  color: #3C7BFF;
  border-bottom: 1px solid #3C7BFF;
}
.mms-case .mms-case-content .case-r-btn ul {
  position: absolute;
  left: 100%;
  top: 5px;
  width: 100px;
  padding-left: 20px;
}
.mms-case .mms-case-content .case-r-btn ul li {
  cursor: pointer;
  font-size: 14px;
  text-align: left;
}
.mms-case .mms-case-content .case-r-btn ul .active {
  color: #3C7BFF;
}
.bg-color {
  background: #F5F6F7;
}
.why-mms h4 {
  text-align: center;
}
h4 {
  font-size: 14px;
}
.why-mms ul {
  margin-top: 50px;
}
.c {
  zoom: 1;
}
.why-mms li {
  width: 25%;
  text-align: center;
  float: left;
}

.why-mms li div {
  display: inline-block;
  height: 49px;
  line-height: 49px;
}
.why-mms li h3 {
  font-size: 16px;
  margin: 20px 0;
}
.why-mms li p {
  display: inline-block;
  width: 164px;
  text-align: left;
}
.why-mms li div img {
  vertical-align: middle;
}
li {
    list-style: none;
}
.mms-advantage li {
  width: 50%;
  height: 47px;
  float: left;
  margin-top: 50px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-left: 50px;
}
.mms-advantage li p {
  display: inline-block;
  width: 48px;
  text-align: center;
}
.mms-advantage li span:nth-child(2) {
  display: inline-block;
  width: 80px;
  margin-left: 20px;
  font-size: 16px;
  color: black;
}
.mms-advantage li span:nth-child(3) {
  margin-left: 60px;
  display: inline-block;
  width: 310px;
}
.c:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
@media screen and (max-width: 768px){
.banner_s{
  overflow: hidden;
}
.pst {
  margin-top: 20px !important;
  padding-left: 10px !important;
  width: 100% !important;
  box-sizing: border-box;
}
.w1200 {
  width: 100%;
}
.p-verify-code .svg {
  width: 100%;
}
.dxyz-case h4 {
  width: 100%;
}
.dxyz-case li div p {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 90%;
  height: 138px;
  left: 15px;
}
/* .c li{
  margin-top: 100px;
}
.c li:nth-child(-n+4){
  margin-top: 0;
} */
.dxyz-case li {
  width: 50%;
  float: left;
}
.mms-case{
  display: none !important;
}
.why-mms li {
  width: 50%;
  text-align: center;
  float: left;
  height: 200px;
}
.mms-advantage{
  padding-bottom: 70px;
}
.mms-advantage li span:nth-child(3) {
  margin-left: 0;
  display: inline-block;
  width: 100%;
  padding: 10px;
}
.mms-advantage li {
  height: 115px;
  padding-left: 0;
  padding: 20px;
}
.mms-advantage li p {
  display: block;
  width: 100%;
}
.mms-advantage li span:nth-child(2) {
  display: inline-block;
  width: 100%;
  margin-left: 0;
  font-size: 16px;
  color: black;
  text-align: center;
  margin-top: 10px;
}
}