ul,
li {
  list-style: none;
}
img{
    width: 100%;
}
.container {
  width: 1200px;
  margin: auto
}

.title {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}
.first {
  padding: 99px 0 124px 0;
}
.first .title {
  margin-bottom: 32px;
}
.first .box{
  font-size: 16px;
  line-height: 26px;
}
.second .title {
  margin-bottom: 63px;
}
.second .box {
  width: 1183px;
  height: 498px;
  text-align: center;
  margin-bottom: 99px;
}
.third {
  padding-top: 64px;
  padding-bottom: 32px;
  background: #F6F6F6;
}
.third .title {
  margin-bottom: 40px;
}
.third .box ul {
  display: flex;
  flex-wrap: wrap;
}
.third li {
  width: 592px;
  height: 200px;
  padding: 32px 46px 54px;
  margin-right: 16px;
  margin-bottom: 16px;
  box-sizing: border-box;
  background: #FFFFFF;
  border-radius: 8px;
}
.third li:nth-of-type(2n) {
  margin-right: 0;
}
.third li .top{
  font-size: 20px;
  font-weight: bold;
  color: #000000;
  text-align: center;
  margin-bottom: 16px;
}
.third li .content {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
}