body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,p,blockquote,pre,form,fieldset,input,textarea,select,button { padding:0; margin:0; box-sizing: border-box;}
input,textarea,select,button{ -webkit-tap-highlight-color:rgba(0,0,0,0); outline:none; border-radius:0; font-family:Arial,"Microsoft YaHei"; color:#4d4d4d;}
select,button,input[type="submit"] { -webkit-appearance: none;}
::-webkit-input-placeholder {color:#8D8D8D;}
:-moz-placeholder {color:#8D8D8D;}
::-moz-placeholder {color:#8D8D8D;}
:-ms-input-placeholder {color:#8D8D8D;}
img { border:0; }
select::-ms-expand { display: none; }
a { text-decoration:none; outline:none; color:#fff;}
html { font-family:Arial,"Microsoft YaHei"; color:#fff;}
body { background:#fff; margin:0; padding:0;}
ul,li { list-style:none;}
.clear { clear:both; }