/*PSD设计图对应宽度720PX，设置如下*/
@media screen and (min-width: 320px) {html{font-size:42.666666px;}}
@media screen and (min-width: 360px) {html{font-size:48px;}}
@media screen and (min-width: 375px) {html{font-size:50px;}}
@media screen and (min-width: 400px) {html{font-size:53.333333px;}}
@media screen and (min-width: 414px) {html{font-size:55.2px;}}
@media screen and (min-width: 440px) {html{font-size:58.666666px;}}
@media screen and (min-width: 480px) {html{font-size:64px;}}
@media screen and (min-width: 520px) {html{font-size:69.333333px;}}
@media screen and (min-width: 560px) {html{font-size:74.666666px;}}
@media screen and (min-width: 600px) {html{font-size:80px;}}
@media screen and (min-width: 640px) {html{font-size:85.333333px;}}
@media screen and (min-width: 680px) {html{font-size:90.66666px;}}
@media screen and (min-width: 750px) {html{font-size:100px;}}
@media screen and (min-width: 780px) {html{font-size:104px;}}
@media screen and (min-width: 800px) {html{font-size:106.66666px;}}
@media screen and (min-width: 960px) {html{font-size:128px;}}
html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,sup,sub,img{margin:0;padding:0}
ul,ol,li {list-style:none;}
img{vertical-align:top; max-width:100%;}
input[type="button"], input[type="submit"], input[type="reset"]{ -webkit-appearance: none;}
input,textarea,select{outline:none;border-radius: 0;}
a {text-decoration:none; color:#333333; outline:none;}
a:hover{ text-decoration:none;}
.table{border-collapse:collapse;border-spacing:0;}
.dn{display:none;}
.tc{text-align:center;}
.clear{clear:both; height:0; overflow:hidden;}
.clearbox:after{content:"";display:block;height:0;clear:both;visibility:hidden;}
.clearbox{zoom:1;}
.fl{float:left;}
.fr{float:right;}
body {
    font-size: 16px;
    color: #000;
	max-width: 750px;
 }
 ::-webkit-input-placeholder{/*Webkit browsers*/
	color:#D8DAE0;
}
:-moz-placeholder{/*Mozilla Firefox 4 to 8*/
	color:#D8DAE0;
}
::moz-placeholder{/*Mozilla Firefox 19+*/
	color:#D8DAE0;
}
:-ms-input-placeholder{/*Internet Explorer 10+*/
	color:#D8DAE0;
}

.hide{
	display: none;
}