*{margin: 0;padding: 0;-webkit-tap-highlight-color: rgba(0,0,0,0);}
html,body{width: 100%;height: 100%;}
html,body,fieldset,img,iframe,abbr{border: 0;}
li{list-style: none;}
textarea {overflow: auto;resize: none;}
button{cursor: pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight: 700;}
a,a:hover {text-decoration: none;color:#6f6f6f;}
a,a:active,a:focus,input,button {outline: 0;}
li{display: block;}
.hide {display: none!important;}
html,body,select,textarea,input,button {font-size: 12px/24px; font-family: "微软雅黑";}
.clear{clear: both;}
.hide{display: none;}
.show{display: block;}