.navbar{
    margin-bottom: 0;
}
.active em{
    display:block;
    width:5px;
    height:5px;
    background-color:rgb(77, 107, 212);
    border-radius: 100%;
    margin: 5px;
    margin-left: 11px;
}
.navbar-default{
    box-shadow: none;
    border-color: #fff;
 }
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:focus, .navbar-default .navbar-nav > .active > a:hover {
    color: rgb(77, 107, 212);
}
.wrapper,body{
    background: rgba(255, 255, 255, 1);
    font-family:MicrosoftYaHei;
}
.nav{
    margin-top: 22px;
}
.login{
    margin-left: 50%;
    width:472px;
    height:391px;
    background:rgba(255,255,255,1);
    box-shadow:0px 5px 18px 0px rgba(169,169,169,0.41);   
    margin-top: 100px; 
}
.login input::placeholder{
    font-size:16px;
    font-weight:400;
    color:rgb(105, 104, 104);
}
.login span{
    float: left;
    text-align: center;
    cursor: pointer;
    display: block;
    width:236px;
    font-size:18px;
    font-weight:400;
    color:rgba(51,51,51,1);
    height:70px;
    background:rgba(243,243,243,1);
    padding-top: 28px;
}
.login span:first-child{
    background:rgba(255,255,255,1);
    color: rgb(77, 107, 212);
}
.login p{
    width:371px;
    border-bottom:1px solid rgba(203,203,203,1);
    height: 45px;
    line-height: 45px;
    margin: 0 auto;
    margin-bottom: 30px;
}
.login input{
    border: none;
    background-color:transparent;
    vertical-align:middle;
}
.login img{
    vertical-align:middle;
    overflow: hidden;
}
.login a{
    display: inline-block;
    width:64px;
    height: 15px;   
    font-size:16px;
    font-weight:400;
    color:rgba(102,102,102,1);
    margin-left: 50px;
}
.login .user_register{
    margin-left: 240px;
}
.login a:hover{
    text-decoration: none;
}
.login button{
    width:369px;
    height:48px;
    background:rgb(77, 107, 212);
    border-radius:6px;
    font-size:16px;
    font-weight:400;
    color:rgba(255,255,255,1);
    border: none;
    display: block;
    margin: 0 auto;
    margin-top: 40px;
}
.login #main div{
    width:472px;
    /* height: 370px; */
    clear: left;
    display: none; 
    padding-top: 20px;         
}
.login #main div.main_bar{
    display: block;
    background:rgba(255,255,255,1);
}
.login .code{
    width:80px;
    font-size:16px;
    font-weight:400;
    color:rgb(77, 107, 212);
    margin-left: 130px;
    text-align: right;
}
.login_all{overflow: hidden;}
.login_all{
    height: 780px;
    background: url(../images/header_img.png) top center no-repeat;
    background-size: 100%  100%;
    /* background-position-y: -110px; */
}
.footer2 {
    /* margin-top: -54px; */
    margin-top: 0px;
    background: #ffffff;
}

.login input::-webkit-input-placeholder{
    color:#B2B1B1;
}
.login input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color:#B2B1B1;
}
.login input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color:#B2B1B1;
}
.login input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color:#B2B1B1;
}
/* 调整汉堡按钮的位置 */
button.ui-btn, .ui-controlgroup-controls button.ui-btn-icon-notext {
    margin-top: 25px;
}
@media (max-width:1400px){
    .login{
        margin-left: 40%;
    }
}
@media (max-width:1000px){
    .login{
        margin-left: 30%;
    }
}
@media (max-width:800px){
    .login{
        margin:100px auto;
    }
}