*{
  margin: 0px;
  padding: 0px;
  list-style: none;
  font-family: '微软雅黑';
}
html{
  font-size: 75px;
  background-color: white;
}
html,body{
  width: 100%;
  height: 100%;
  line-height: 1.5;
}
p{
  padding: .05rem .65rem;
}
.header{
  width: 100%;
  height: 1.20rem;
  float: left;
  background-color: #ff8a23;

  display: flex;
  font-size:.5rem;
  justify-content:center;
  align-items: center;
  color: white;
  position: relative;
}
.header>img{
  float: left;
  height: 100%;
  width: auto;
  position: absolute;
  top: 0px;
  left: 0px;
}
.header>span{
  display: flex;
  font-size:.5rem;
  justify-content:center;
  align-items: center;
  color: white;
  width: 4rem;
}
.title{
  font-size: .56rem;
  text-align: center;
  color: #ff8a23;
  line-height: 1.5;
  font-weight: 500;
}
.normal_text{
  font-size: .4rem;
  color: #525252;
  font-weight: 500;
  text-indent: 2em;
}
.little_title{
  font-size: .4rem;
  font-weight: 500;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  color: #292929;
}
.little_title >span{
  display: flex;
  width: .2rem;
  height: .2rem;
  margin-right: .1rem;
  border-radius: .1rem;
  background-color: #ff8a23;
}
.detail{
  text-indent: -.5em;
  font-size: .4rem;
  color: #525252;
}
.contain{
  position: absolute;
  top: 0rem;
  bottom: 0px;
  left: 0px;
  right: 0px;
  overflow: hidden;
  overflow-y: auto;
}
.pb50{
  padding-bottom: .50rem;
}