*{
  padding:0;
  margin:0;
}
.topback{
  width: 100%;
  background-color: #333333;
  height: 70px;
}
.top{
  width: 1150px;
  height: 70px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  background-color: #333333;
  align-items: center;
}
.tab{
  display: flex;
  align-items: center;
}
a{
  text-decoration: none;
  color: #FFFFFF;
  font-size: 20px;
  line-height: 70px;
  font-family: "Microsoft YaHei";
  display: block;
  width: 135px;
  height: 70px;
  text-align: center;
  }
  .tab a.active{
    font-size: 20px;
background-color: #D30000;
    font-weight: bold;
  }
  .top_img{
    width: 100%;
    height: 640px;
    margin: 0 auto;
  }
  .swiper-container {
    width: 100%;
    height: 640px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
  }
  .swiper-item1 {
    height:670px;
    width:100%;
    background: url('../images/banner(1).jpg') center 0;
  }
  .swiper-item2{
    height:670px;
    width:100%;
    background: url('../images/banner(2).jpg') center 0;
  }
  
  .about{
    width: 1100px;
    margin: 70px auto;   
  }
  .about_img{
    width: 171px;
    height: 96px;
    margin: 0 auto;
  }
  .about_word{
    display: flex;
    margin-top: 35px;
  }
  .word_img{
    width: 304px;
    height: 243px;
  }
  .word_content{
    margin-left: 35px;
  }
  .word_title{
    color: #333333;
    font-size: 26px;
font-weight: bold;
    font-family: "Microsoft YaHei";
  }
  .message{
    color: #333333;
    font-size: 14px;
    font-family: "Microsoft YaHei";
    line-height: 27px;
	
    margin: 6px 0;

  }
  .more{
    text-decoration: none;
    font-size: 14px;
    background-color: #E4392A;
    font-family: "Microsoft YaHei";
    color: #fff;
    display: block;
    width: 97px;
    height: 39px;
    text-align: center;
    line-height: 39px;
  }
  .brief_word{
    display: flex;
    width: 1200px;
    margin: 98px auto;
    justify-content: center;
    align-items: center;
  }
  .recruit{
    margin: 0 auto;
    width: 176px;
    height: 96px;
    margin-top: 84px;
    margin-bottom: 25px;
  }
  .job{
    width: 1000px;
    margin: 0 auto;
    height:890px
  }
  .brief_img{
    width: 171px;
    height: 96px;
    margin: 0 auto;
    margin-top: 70px;
    margin-bottom: 30px;
  }
 .brief_top{
   width: 964px;
   height: 238px;
   margin: 0 auto;
 }
 .briefword{
   position: relative;
top: -200px;
left: 430px;
 }
 .title{
   color: #E4392A;
   font-size: 26px;
   font-family: "Microsoft YaHei";
   font-weight: bold;
 }
 .wordmessage{
  color: #333333;
  font-size: 14px;
  font-family: "Microsoft YaHei";
  line-height: 27px;
  display: block;
  width: 515px;
 }
 .brief_second{
  width: 964px;
  height: 238px;
  margin: 54px auto;
 }
 .briefmessage{
   position: relative;
   left: 25px;
   top: -168px;
 }
 .brief_bottom{
   width: 964px;
   height: 1394px;
   margin: 0 auto;
   margin-bottom: 150px;
 }
  .copyright{
    width: 704px;
    margin: 0 auto;
    text-align: center;
    color: #707070;
    font-family: "Microsoft YaHei";
    font-size: 14px;
    line-height: 24px;
  }
  .back{
    width: 100%;
    background-color: #333333;
    height: 25px;
    margin-top: 18px;
  }