body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,p,blockquote,th,td{margin:0px;padding:0px;}body{font:12px/1.5 Microsoft YaHei,tahoma,arial,"Hiragino Sans GB",宋体,sans-serif;color:#333;background:#fff;}fieldset,img{border:0;}ol,ul{list-style:none;}h1,h2,h3,h4,h5,h6{font-size:100%;}em{font-style:normal;}input,button,select,textarea{outline:none;}textarea{resize:none;}a{color:#4C4C4C;text-decoration:none;}a:hover{text-decoration:none;}del{color:#939393;}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}button[disabled],html input[disabled]{cursor:not-allowed;}.clearfix{margin:0px;padding:0px;border:0px;clear:both;}.clearfix:after{content:'';visibility:hidden;clear:both;display:block;height:0;}
.gray{
    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 3.5+ */
    filter: gray; /* IE6-9 */
    -webkit-filter: grayscale(100%); /* Chrome 19+ & Safari 6+ */
    cursor:not-allowed!important;
}