html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6,small{font-size:100%;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
label,summary{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight:bold;}
del,ins,u,s,a,a:hover{text-decoration:none;}
body,textarea,input,button,select,keygen,legend{font:calc(100vw * 14 / 1920) arial,\5b8b\4f53;color:#333;outline:0;}
body{background:#fff;}
a,a:hover{color:#333;}

.bgc {
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(16.5px);
    -webkit-backdrop-filter: blur(16.5px);
    /* border: 1px solid rgba(255, 255, 255, 0.18); */
    box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
    -webkit-box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
  }

  .txtc{
    color: #FFF;
    text-shadow: 0 0 5px #fff, 0 0 20px #61C9FF,
      0 0 35px #61C9FF, 0 0 40px #61C9FF, 0 0 50px #61C9FF, 0 0 75px #61C9FF;
  }

.title {
  padding: 1%;
  font-weight: 700;
  font-size: calc(100vw * 20 / 1920);
  font-family: "黑体";
}

.noTxt{
  text-align: center;
  font-weight: 700;
  font-size: calc(100vw * 20 / 1920);
  font-family: "黑体";
}