.mm-page .content .w_1140 .top {
  margin: 70px 0;
  text-align: center;
}
.mm-page .content .w_1140 .top h3 {
  font-size: 42px;
}
.mm-page .content .w_1140 .top .line {
  width: 40px;
  height: 4px;
  margin: 20px auto 45px;
  background-color: #1c70c0;
}
.mm-page .content .w_1140 .top p {
  font-size: 20px;
  line-height: 38px;
}
.mm-page .content .w_1140 .bot ul {
  margin-bottom: 130px;
}
.mm-page .content .w_1140 .bot ul li {
  width: 100%;
  height: 404px;
  margin-top: 64px;
}
.mm-page .content .w_1140 .bot ul li .text {
  width: 470px;
  box-sizing: border-box;
  text-align: center;
  padding: 70px 0;
}
.mm-page .content .w_1140 .bot ul li .text h3 {
  font-size: 32px;
  color: #1c70c0;
  margin-bottom: 38px;
}
.mm-page .content .w_1140 .bot ul li .text h4 {
  font-size: 26px;
  color: #333;
}
.mm-page .content .w_1140 .bot ul li .text p {
  margin-top: 38px;
  font-size: 18px;
  line-height: 32px;
  color: #666;
}
.mm-page .content .w_1140 .bot ul li:nth-child(1) {
  background: url("../images/11-1.png") no-repeat center;
}
.mm-page .content .w_1140 .bot ul li:nth-child(1) .text {
  float: right;
}
.mm-page .content .w_1140 .bot ul li:nth-child(2) {
  background: url("../images/11-2.png") no-repeat center;
}
.mm-page .content .w_1140 .bot ul li:nth-child(3) {
  background: url("../images/11-3.png") no-repeat center;
}
.mm-page .content .w_1140 .bot ul li:nth-child(3) .text {
  float: right;
}
.mm-page .content .w_1140 .bot ul li:nth-child(4) {
  background: url("../images/11-4.png") no-repeat center;
}