body, ol, ul, h1, h2, h3, h4, h5, h6, p, dl, dd, form, fieldset, legend { margin:0; padding:0; }
body { font:14px; font-family:simsun; background:#fff; color:#000;}
em { font-style:normal }
li { list-style:none }
img { border:0; vertical-align:top; }
p { word-wrap:break-word }
a { color:#000; text-decoration:none;}
a img { background:none; border:none;}
input,textarea,select,button{ -webkit-tap-highlight-color:rgba(0,0,0,0); outline:none;}
button {-moz-user-select:none; -khtml-user-select:none; user-select:none;}
.clear { clear:both; }
.maskbg { position:fixed; left:0; top:0; width:100%; height:100%; z-index:999; background:#000; opacity:0.5; filter:alpha(opacity=50); display:none;}
.dialog { position:fixed; z-index:1000; display:none;}