@media screen and (max-width:800px){
  *,*::after,*::before{box-sizing: border-box; -webkit-box-sizing: border-box;}
  body{ font-size: .6rem; line-height: 1rem;}
  #top,#rightNav,#footer{ display: none;}
  .w{width: 100%;}
  .fl,.fr{ width:100% !important; float:none !important; display: block;}
  .wrapper{ padding: 0;}
  .container{ max-width: 640px; width: 100%; margin: 0 auto; }
  .invest-t{ display: none;}
  .alert-b{ width: 52%; padding: 1.2rem; border-radius: .6rem; margin-left: 0; margin-top: 0; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%); font-size: .7rem;}
  .alert-c{ width: 4rem; height: 1.5rem; line-height: 1.5rem; margin: 1rem auto 0; border-radius: 1rem; font-size: .6rem;}
  .sbox{ padding: .6rem; background: #fff;}
  .container .bg{ margin-bottom: 0;}
  .sForm{ padding: .6rem;}
  .sbox-title{ display: block; border-bottom: 1px solid #bfbfbf; margin-bottom: .6rem; height: 2rem; line-height: 1.6rem; position: relative;}
  .sbox-title span{ display: inline-block; border-bottom: 5px solid #028ffc; font-size: 1.3rem; line-height: 1.7rem; padding-bottom: .3rem; position: absolute; top: -4px; left: 0;}
  .sbox-h{ text-align: justify; margin: 1rem 0; line-height: 1.3rem; color: #2f2f2f; font-size: .85rem;}
  .sbox-ht{ margin: 1rem 0; line-height: 1.3rem; color: #2f2f2f; font-size: .95rem;}
  .sbox-b{ margin-top: .6rem;}
  .sbox-b .cont label{ margin-bottom: .6rem; font-size: .95rem;}
  .sbox-b .cont textarea,.sbox-b .cont input{ width: 100%; font-size: .6rem; padding: .3rem .5rem; height: 1.6rem; line-height: 1rem; margin-bottom: .6rem;}
  .sbox-b .cont .wf{ width: 100%;}
  .sbox-b .cont textarea{ height: 6.6rem;}
  .sbox-b .cont .cont-t{ font-size: .95rem; margin-bottom: .5rem; line-height: 1rem;}
  .sbox-b .cont .cont-t span{ margin-left: .1rem;}
  .sbox-b .cont p{ line-height: 1.4rem; font-size: .95rem; margin-top: .6rem;}
  .sbox-tj{ padding: 1.2rem 0 .8rem;}
  .sbox-tj input{ width: 6rem; height: 1.8rem; line-height: 1.8rem; border-radius: .2rem; font-size: .7rem;}
  .sbox-tj input:active{ background: #028ffc;}
}