*{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
a{
  text-decoration: none;
  color: #3e3a39;
}
ul{
  list-style: none;
}
h1{
  margin: 0;
}
p{
  font-size: 16px;
}
body{
  width: 100%;
  margin: auto;
  background: #f8f8f8;
}
.bann{
  width: 1200px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.bann p{
  font-size: 18px;
  font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
  font-weight: 400;
  text-align: center;
  color: #999999;
}
.bann img{
  margin-left: 5px;
  width: 16px;
  height: 16px;
}
.mestext{
  width: 1200px;
  margin: 0 auto;
  background-color: white;
  padding: 80px 40px;
  margin-bottom: 50px;
}
.txt_h1{
  font-size: 36px;
  font-family: Microsoft YaHei Bold, Microsoft YaHei Bold-Bold;
  font-weight: 700;
  text-align: center;
  color: #333333;
}
.txt_tiime{
  width: 100%;
  text-align: center;
  padding: 40px 0;
  font-size: 16px;
  font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
  font-weight: 400;
  color: #999999;
}
.txt_line{
  width: 100%;
  height: 1px;
  opacity: 1;
  background: #dbdbdb;
}
.txt_cont{
  width: 1067px;
  margin-top: 20px;
  font-size: 20px;
  line-height: 30px;
  font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
  font-weight: 400;
  text-align: left;
  color: #333333;
}