body,pre,form,fieldset,select,input,textarea,button,blockquote,th,td,img,iframe{margin:0;padding:0}
table{border-collapse:collapse;border-spacing:0}
input,button,textarea,option{font:12px "PingFang SC", Helvetica, "Microsoft YaHei", Arial, "sans-serif";}
ul,li,div{list-style:none;border:0}img{border:0;max-width:100%;max-height:100%;vertical-align: middle;}
.clear{font:0/0px serif;display:block;clear:both}
html{-webkit-text-size-adjust:none}
input{outline:0}textarea{resize:none}
a{-webkit-transition:all .3s ease;-moz-transition:all .3s ease;-ms-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease;text-decoration:none}
a:hover{-webkit-transition:all .3s ease;-moz-transition:all .3s ease;-ms-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease}
body:nth-of-type(1) input:focus,textarea:focus{outline:0}
body{font:12px "PingFang SC", Helvetica, "Microsoft YaHei", Arial, "sans-serif";color:#333;background:#fff}
