body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td,i{ margin: 0; padding: 0; border: 0;}
html { color: #000; font-size: 40px;}
html,body { height: 100%; background-color: #fff;}
body,button,input,select,textarea { font-size: 12px; font-family: 'Microsoft Yahei','微软雅黑', \5FAE\8F6F\96C5\9ED1,'宋体',\5b8b\4f53,arial,'Hiragino Sans GB',Tahoma,Arial,Helvetica; outline: none;}
ul,ol,li,dl,dd,dt{list-style: none;}
em { font-style: normal; }
a { text-decoration: none; color:#000;}
a:hover { text-decoration: none; }
legend { color: #000; }
fieldset,img { border: 0; }
label,button { cursor: pointer; }

/*解决IE图片缩放失真*/
img { -ms-interpolation-mode: bicubic; }
/*清除浮动*/
.clearfix:after { content: ''; display: block; height: 0; clear: both; }
.clearfix { zoom: 1; }
.clear { clear: both; }

.ta-c {
    text-align: center;
}