html{color:#000;background:#FFF;} 
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form, 
fieldset,input,textarea,p,blockquote,th,td { 
margin:0; 
padding:0; 
} 
table { 
border-collapse:collapse; 
border-spacing:0; 
} 
fieldset,img { 
border:0; 
} 
address,caption,cite,code,dfn,em,th,var { 
font-style:normal; 
font-weight:normal; 
} 
ol,ul { 
list-style:none; 
} 
caption,th { 
text-align:left; 
} 
h1,h2,h3,h4,h5,h6 { 
font-size:100%; 
font-weight:normal; 
} 
q:before,q:after { 
content:''; 
} 
abbr,acronym { border:0; 
} 
a{
color: black;
text-decoration:none;
}
/* 映射到系统中文字体：老站的 PingFangSC-Regular.ttf 有 10MB 且全站加载，
   苹方本就是苹果系统自带字体，改用 local() 后零下载。约 70 处 font-family 声明无需改动。 */
@font-face{
	font-family: PingFangSC-Regular;
	src: local('PingFang SC'), local('PingFangSC-Regular'), local('Microsoft YaHei'), local('SimSun');
}

/* WebKit browsers */
::-webkit-input-placeholder { 
	font-size: 16px;
    color:#DCDCDC;
}
/* Mozilla Firefox 4 to 18 */
:-moz-placeholder {
	font-size: 16px; 
    color:#DCDCDC;
}
 /* Mozilla Firefox 19+ */
::-moz-placeholder {
	font-size: 16px;
    color:#DCDCDC;
}
/* Internet Explorer 10+ */
:-ms-input-placeholder { 
	font-size: 16px;
    color:#DCDCDC;
}
a:focus,
a:active,
a:visited,
a:hover{
	text-decoration: none;
}
.clearfix:after,.clearfix:before{
content:"";
display:table;
}
.clearfix:after{
clear:both;
}
.animation-3{
	transition: all .2s;
	-moz-transition: all .2s; /* Firefox 4 */
	-webkit-transition: all .2s; /* Safari 和 Chrome */
	-o-transition: all .2s; /* Opera */
}