html,
body {
    width: 1920px;
    height: 1080px;
    overflow: hidden;
}

body {
    background: url(../images/bg.jpg) no-repeat center center fixed;
    background-size: cover;
}

input::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
}

input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
}

.header {
    position: relative;
    font-size: 72px;
    color: #fff;
    font-family: "Microsoft YaHei";
    text-align: center;
}

.header {
    padding-top: 80px;
    margin-bottom: 96px;
}

.content {
    width: 80%;
    display: flex;
    align-items: center;
    height: 600px;
    justify-content: space-around;
    margin: 0 auto;
}

.login-box {
    height: 565px;
    background: #fff;
    box-shadow: #1090ea 0px 0px 20px;
    border-radius: 20px;
    margin-top: 32px;
    box-sizing: border-box;
    padding: 0 60px;
    position: relative;
    width: 565px;
}

.login-box .dl-tit {
    width: 279px;
    height: 82px;
    background: url(../images/dl.png);
    text-align: center;
    font: 32px/72px "Microsoft YaHei";
    color: #fff;
    margin: 0 auto;
    margin-top: -36px;
}

.login-box .cont-tit-box {
    padding: 0 14px;
    justify-content: center;
    display: flex;
    margin-bottom: 42px;
    width: 100%;
}

.login-box .cont-tit-box .cont-tit {
    cursor: pointer;
}

.login-box .cont-tit-box span {
    flex: 1;
    text-align: center;
    font-size: 32px;
    color: #666;
}

.login-box .cont-tit-box span.active {
    color: #12a1ff;
    font-weight: bold;
}

.login-box .cont-tit-box .line {
    color: #12a1ff;
}

.cont-box{
	height: 420px;
}

.dingiframe{
	width: 100%;
	z-index: 999;
	position: relative;
	overflow: hidden;
	height: 320px;
	border: none;
	border-radius: 15px;
}

.cont-box .item {
    position: relative;
    width: 100%;
    height: 66px;
    background: #ebedf0;
    border-radius: 10px;
    margin-bottom: 14px;
}

.cont-box .item input {
    width: 100%;
    height: 100%;
    font: 22px/66px "Microsoft YaHei";
    text-indent: 62px;
}

.cont-box .item i {
    position: absolute;
    width: 30px;
    height: 30px;
    left: 24px;
    top: 18px;
}

.cont-box .item i img {
    width: 100%;
    height: 100%;
}

.cont-box .item .yzm-box input {
    width: 270px;
}

.cont-box .yzm-box .yzm {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 156px;
    height: 57px;
}

.cont-box .remember {
    display: flex;
    align-items: center;
}

.cont-box .remember input {
    width: 20px;
    height: 20px;
    margin-right: 6px;
}

.cont-box .remember label {
    font-size: 20px;
    color: #333;
}

.login-btn {
    width: 448px;
    height: 80px;
    background: url(../images/dlan.png);
    text-align: center;
    font: 24px/64px "Microsoft YaHei";
    color: #fff;
    margin-top: 39px;
    cursor: pointer;
    padding-bottom: 10px;
}