html, body {
    height: 100%;
    width: 100%;
}

body {
    font-family: MicrosoftYaHei;
    background: url("/cn/images/course/login/bj.jpg") no-repeat;
    background-size: 100% 100%;
}

.left-title {
    color: #fff;
    position: absolute;
    top: 25%;
    left: 25%;
}

.left-title h1 {
    font-weight: bold;
    margin-bottom: 42px;
}

.login-form {
    width: 264px;
    height: 311px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 1);
    position: absolute;
    top: calc((100% - 311px) / 2);
    left: 60%;
}

.form-head {
    background: #3E40AB;
    color: #fff;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
}

div.form {
    padding: 40px 24px;
}

.form-group {
    width: 219px;
    height: 42px;
    border: 1px solid rgba(221, 221, 221, 1);
    border-radius: 3px;
    margin-bottom: 25px;
    padding-left: 11px;
}

.form-group input {
    border: none;
    margin-top: 6px;
    color: #AAAAAA;
    width: 170px;
}

.form-group input::-webkit-input-placeholder {
    color: #AAAAAA;
}

.submit {
    width: 219px;
    height: 42px;
    border-radius: 5px;
    line-height: 42px;
    background: #3E40AB;
    color: #fff;
    border: none;
    box-shadow: none;
    margin-top: 6px;
}

.shadow {
    position: relative;
    left: -33px;
    top: -22.5px;
}

/* 链接 */
.links{
    width: 264px;
    position: absolute;
    top: calc((100% - -365px) / 2);
    left: 60%;
    text-align: center;
}
.links a{
    color: #ffff;
    text-decoration: underline;
    cursor: pointer;
}
.links a:first-child{
    display: inline-block;
    margin-right: 30px;
    margin-left: 10px;
}

.changePassModal {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.changePassModal .modal-dialog {
    width: 300px;
    height: 190px;
    background: #fff;
    margin: 0 auto;
    pointer-events: auto;
}

.changePassModal .modal-title {
    color: #0289cc;
    text-align: center;
    font-size: 18px;
    line-height: 50px;
    padding-top: 10px;
}

.changePassModal .modal-body {
    text-align: center;
}

.changePassModal input {
    height: 40px;
    width: 250px;
    border: 1px solid rgba(220, 220, 220, 1);
    border-radius: 5px;
    margin-bottom: 20px;
}

.changePassModal button {
    height: 40px;
    width: 250px;
    background: #0289cc;
    color: #fff;
    line-height: 40px;
    border: none;
    border-radius: 5px;
}