html,
body {
  background: #f5f5f5;
}
.solve-top {
  width: 100%;
  height: 376px;
  background-image: url("../img/web/solve/mmcs1.png")/*tpa=https://tbdingtalk.com/assets/addons/cms/img/web/solve/mmcs1.png*/;
  background-size: cover;
  background-repeat: no-repeat;
  /* background-position-y: center; */
  background-position: 0 37px;
  padding: 55px 0px 75px;
  color: #ffffff;
}

.solve-container {
  width: 1200px;
  margin: 0px auto;
}
.solve-title {
  /* font-size: 46px; */
  /* font-weight: bold; */
  line-height: 80px;
  margin-top: 85px;
}
.solve-text {
  width: 782px;
  font-size: 18px;
  line-height: 28px;
  margin-top: 5px;
}

.title {
  font-size: 22px;
  line-height: 22px;
  position: relative;
  margin-left: 15px;
  margin-top: 40px;
}
.title::before {
  content: '';
  display: block;
  width: 3px;
  height: 20px;
  background: #0089ff;
  border-radius: 4px;
  position: absolute;
  left: -15px;
  top: 1px;
}

.pro-con-wight {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.pro-con {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.pro-con-wight .pro-list-wight:hover,
.pro-con-wight .pro-list-wight:focus {
  text-decoration: none;
}

.pro-list {
  display: inline-block;
  width: 386px;
  height: 160px;
  text-align: center;
  background: #ffffff;
  border-radius: 8px;
  box-sizing: border-box;
  padding-top: 18px;
  padding-left: 20px;
  padding-right: 20px;
  margin: 30px 17px 0px 0px;
}

.pro-list-wight {
  display: inline-block;
  width: 24%;
  height: 140px;
  text-align: center;
  background: #ffffff;
  border-radius: 8px;
  box-sizing: border-box;
  padding-top: 18px;
  margin: 30px 0px 0px 0px;
}
.pro-list:nth-child(3n) {
  margin: 30px 0px 0px 0px;
}
a.pro-list:hover,
a.pro-list:focus {
  text-decoration: none;
}
.pro-list-icon {
  width: 50px;
  height: 50px;
}
.pro-list-title {
  font-size: 18px;
  color: #000000;
  line-height: 27px;
  margin-top: 11px;
}
.pro-list-text {
  font-size: 14px;
  color: #888888;
  line-height: 21px;
}
.container1 {
  padding-bottom: 80px;
}