html,
body{
  height: 100%;
}
body{
  font-size: 14px;
  color: #333;
  font-family: "microsoft yahei";
}
body.bg-color{
  background-color: #f5f5f5;
}
.wrap{
  min-width: 1200px;
}
.w1200{
  margin: 0 auto;
  width: 1200px;
}
a{
  color: #333;
}
.mt30{
  margin-top: 30px;
}
.por{
  position: relative;
}
input{
  outline: none;
  color: #333;
}
::-webkit-input-placeholder { /* WebKit browsers */ 
color: #999 !important; 
} 
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */ 
color: #999 !important; 
} 
::-moz-placeholder { /* Mozilla Firefox 19+ */ 
color: #999 !important; 
} 
:-ms-input-placeholder { /* Internet Explorer 10+ */ 
color: #999 !important; 
}
textarea{
  resize: none;
  color: #333;
}
input,
textarea{
  border-radius: 2px;
  background-color: #fff;
}
/*header start*/
.header{
  height: 54px;
  line-height: 54px;
  background-color: #fff;
  border-bottom: 3px solid #f5f5f5;
}
.logo a{
  display: block;
}
.logo img{
  vertical-align: middle;
  margin-top: 6px;
}
.login-user{
  line-height: 66px;
  color: #999;
}
.regist-a{
  margin-left: 20px;
  color: #999;
}
.regist-a:hover{
  color: #3691f9;
}
/*header end*/
/*footer start*/
.footer{
  margin-top: 38px;
  line-height: 40px;
  text-align: center;
  font-size: 12px;
  color: #c3c8ce;
}
/*footer end*/
/*按钮*/
.btn{
  font-size: 0px;
  text-align: center;
}
.btn a{
  display: inline-block;
  display: inline-block\9;
  border-radius: 2px;
  font-size: 16px;
}
.btn a:first-child{
  margin-left: 0px;
}
.a-box{
  font-size: 0px;
}
.a-box a{
  display: inline-block;
  display: inline-block\9;
  padding: 0px 25px;
  min-width: 30px;
  height: 30px;
  line-height: 30px;
  border-radius: 2px;
  text-align: center;
  font-size: 14px;
}
.a-blue{
  background-color: #2184ff;
  color: #fff;
}
.a-blue:hover{
  background-color: #137cfe;
}
/*按钮 end*/