@charset "utf-8";
html{
  -webkit-text-size-adjust:none;
  -webkit-user-select:auto;
  -webkit-touch-callout: none;
  font-family: Helvetica;
  box-sizing: border-box;
}
body,h1,h2,h3,h4,h5,h6,p,dl,dd,ul,ol,pre,form,input,textarea,th,td,select{margin:0; padding:0; font-weight: normal;text-indent: 0;}
a,button,input,textarea,select{ background: none; -webkit-tap-highlight-color:rgba(255,0,0,0); outline:none; -webkit-appearance:none;}
em{font-style:normal}
li{list-style:none}
a{text-decoration:none;}
img{border:none; vertical-align:top;}
table{border-collapse:collapse;}
textarea{ resize:none; overflow:auto;}
/* 清除浮动 */
.clear { zoom:1; }
.clear:after { content:''; display:block; clear:both; }
/* 弹性盒子flex */
.yxui-flex { display: -webkit-box!important; display: -webkit-flex!important; display: -ms-flexbox!important; display: flex!important; -webkit-flex-wrap: wrap; -ms-flex-wrap: wrap; flex-wrap: wrap;}
.yxui-flex>.cell { -webkit-box-flex: 1; -webkit-flex: 1; -ms-flex: 1; flex: 1; width: 0; -webkit-flex-basis: 0; -ms-flex-preferred-size: 0; flex-basis: 0; max-width: 100%; display: block; padding: 0!important; position: relative; }
.yxui-flex-center{ display: -webkit-box; display: -webkit-flex; -webkit-box-pack: center; -webkit-justify-content: center; -webkit-box-align: center; -webkit-align-items: center; }