* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

li {
    list-style: none;
}

a {
    text-decoration: none
}

.left {
    float: left;
}

.right {
    float: right;
}

.blue {
    background: rgb(52, 92, 167);
}

.clear {
    clear: both;
}

.show {
    display: block;
}

.hidden {
    display: none;
}

.xk {
    border-bottom: 3px solid #005aa0;
    padding-bottom: 2px;
}
.input{
    font-family: "Microsoft Yahei", simHei;
}
/*********** dl部分（登录dl） ************/
#dl{
    width: 1200px;
    margin: 68px auto;
    overflow: hidden;
    font-family: "Microsoft Yahei", simHei;
    padding: 0 80px;
}
#dl > .d1-one{
    vertical-align: middle;
    height: 651px;
    padding-top: 85px;
}
#dl > .d1-one > img{
    width: 460px;
}
#dl > .d1-two{
    width: 542px;
    height: 651px;
    background: url("../../images/learn/login_bg.png");
    padding: 50px 80px;
    vertical-align: middle;
}
#dl > .d1-two > div{
    margin: 30px auto;
}
#dl > .d1-two > div > p{
    font-size: 30px;
    text-align: center;
}
#dl > .d1-two > div > .one{
    font-size: 28px;
}
#dl > .d1-two > div > div{
}
#dl > .d1-two > div > div > form{
    margin-top: 60px
}
#dl > .d1-two > div > div > form > p{
    position: relative;
}
#dl > .d1-two > div > div > form > p > input[type=text],
  #dl > .d1-two > div > div > form > p > input[type=password]{
    font-family: "Microsoft Yahei", simHei;
    width: 100%;
    height: 80px;
    padding-left: 50px;
    font-size: 20px;
    border: 1px solid #dddddd;
    padding-top: 25px\9;
}
#dl > .d1-two > div > div > form > p > input[type=text]{
    border-bottom: 1px solid transparent;
}
#dl > .d1-two > div > div > form > p > b{
    position: absolute;
    width: 26px;
    height: 30px;
    left: 17px;
    top: 25px;
}
#dl > .d1-two > div > div > form > .one > b{
    background: url("../../images/learn/login.png") no-repeat;
}
#dl > .d1-two > div > div > form > .two > b{
    background: url("../../images/learn/login-2.png") no-repeat;
}
#dl > .d1-two > div > div > form > .three{
    margin: 30px 0;
}
#dl > .d1-two > div > div > form > .three > input{
    height: 16px;
    width: 16px;
    margin-right: 5px;
    vertical-align: middle;
}
#dl > .d1-two > div > div > form > .three > span{
    vertical-align: middle;
    color: #4c4b4c;
}
#dl > .d1-two > div > div > form > .land{
}
#dl > .d1-two > div > div > form > .land > button{
    width: 100%;
    height: 60px;
    border: transparent;
    font-size: 26px;
    font-family: "Microsoft Yahei", simHei;
    color: #fff;
    background-color: #345CA7;
    text-align: center;
}
/*********** 第三方登录 *************/
.dl3{
    overflow: hidden;
    font-size: 18px;
    margin-top: 40px;
}
.dl3 > .dl3-kt{
    height: 33px;
    line-height: 33px;
}
.dl3 > .dl3-tu{
    margin-left: 10px;
}
.dl3 > .dl3-tu > img{
    margin-right: 26px;
}