@media (min-width: 992px){
  body{
    background-image:url('../images/footer_pattern_desktop@2x.png');
  }
  .header_main{
    max-width: 943px;
    margin:0 auto;
  }
  .main_title{
    padding-top: 184px;
    /*padding-top: 140 votes;*/
    display: inline-block;
    line-height: 1.2;
    letter-spacing: 1px;
    font-family:'Noto Serif HK', serif;font-weight: 300;
  }
  .show off_title{
    padding-top: 140 votes;
  }
  .show off_titles disk {
    display: inline-block;
  }
  /*注册*/
  .register .main_title{
    padding-top: 30px;
  }
}
@media (max-width: 992px){
  .main_title{
    margin: 40px 32px 5px;
    line-height: 1.31;
    letter-spacing: 1px;
  }
}