:root {
    --base-color: #43A5F7;
}
input {
    border: none;
    outline: none;
}
input[type=button] {
    -webkit-appearance: none;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #999;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #999;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
    color: #999;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #999;
}
.el-btn {
    display: inline-block;
    vertical-align: top;
    width: 100%;
    padding: 0 0 0 10px;
    letter-spacing: 10px;
    font-size: 16px;
    line-height: 52px;
    color: #fff;
    cursor: pointer;
    background: var(--base-color);
    border-radius: 4px;
    outline: none;
    text-align: center;
    white-space: normal;
}
.el-btn:hover {
    opacity: 0.9;
}
.el-ctl {
    -webkit-appearance: none;
    width: 100%;
    background: #fff;
    vertical-align: top;
    border-radius: 4px;
    border: 1px solid #E5E5E5;
    background: #F9F9F9;
    box-sizing: border-box;
    color: #333;
    display: inline-block;
    height: 48px;
    outline: none;
    padding: 0 18px;
    transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
    font-size: 14px;
    line-height: 38px;
}
.el-ctl:focus {
    outline: none;
    border-color: var(--base-color);
}
html,body{
    width:100%;
    height:100%;
    background:#eee;
    overflow:hidden;
    margin:0;
    padding:0;
    position: absolute;
}
html{
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body{
    width:100%;
    height:100%;
    background-size: cover!important;
    height: 100vh; /* 使用视口高度来使容器高度充满整个屏幕 */
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    background: url(../images/login-bg.jpg) no-repeat center center/cover;
    overflow: auto;
}
.login-main {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 750px;
    padding: 0 40px;
}
.main-cont {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 1540px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.main-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: left;
    height: 16%;
    max-height: 194px;
    display: flex;
    align-items: center;
    justify-content: left;
}
.main-header .header-logo {
    height: 54px;
}
.login-form {
    width: 100%;
    max-width: 1184px;
    height: 68%;
    max-height: 690px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.form-label {
    float: left;
    position: relative;
    width: 50%;
    height: 100%;
}
.form-label .label-text {
    position: absolute;
    left: 42px;
    top: 42px;
    line-height: 36px;
    font-size: 26px;
    color: #0E59CA;
    font-weight: bold;
}
.form-label .label-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.form-cont {
    float: right;
    width: 50%;
    height: calc(100% - 20px);
    padding-right: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.form-body {
    margin: 0 auto;
    width: 70%;
}
.form-title {
    margin-bottom: 60px;
    color:#333;
    font-size: 24px;
    line-height: 30px;
    font-weight: bolder;
    text-align: center;
}
.form-list {
    margin-bottom: 24px;
    position: relative;
}
.code-img {
    position: absolute;
    width: 118px;
    height: 44px;
    display: inline-block;
    margin-left: 10px;
    cursor: pointer;
    right: 2px;
    top: 2px;
}
.form-btns {
    position: relative;
    padding-top: 40px;
}
.form-error {
    position: absolute;
    left: 0;
    top: 10px;
    font-size: 13px;
    line-height: 16px;
    color: red;
}