* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}

body {
  background-image: url("../img/bg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  font-size: 12px;
}
.contentBox{
  width: 1200px;
  margin: 0px auto;
}
.top{
  width: 100%;
}
.top > img{
  width: 100%;
  margin-top: 20px;
  text-align: center;
}
.main{
  width: 100%;
  margin-top: 20px;
}
.list{
  width: 100%;
  background-color: #f7f7f7;
  border-radius: 6px;
  display: flex;
  padding: 15px 20px;
  margin: 20px 0;
}
.point{
  width: 5px;
  height: 5px;
  display: inline-block;
  border-radius: 100%;
  background-color: #0173bc;
  margin-top: 10px;
}
.text{
  width: 85%;
  margin: 0 10px;
}
.text > p:first-of-type{
  font-size: 24px;
  font-weight: bold;
  color: #333;
}
.text > p:last-of-type{
  font-size: 20px;
  color: #999;
}
.btn{
  width: 140px;
  height: 30px;
}
.btn img{
  width: 100%;
}