.main-body {
    top: 50%;
    left: 50%;
    position: absolute;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    overflow: hidden;
    /* box-shadow: 2px 2px 20px #666666; */
    border-radius: 12px;
}


.login-main .login-bottom .center .item input {
    width: 100%;
    height: 24px;
    line-height: 24px;
    padding: 0;
    border: 0;
    font-size: 14px;
    color: #888888;
}


.login-main .login-bottom .tip .icon-check {
    margin: 0 7px 0 0;
    width: 14px;
    height: 14px;
    border: none;
    background: url(../images/icon-login.png) no-repeat -111px -48px;
}

.login-main .login-bottom .center .item .icon {
    border: rgba(109, 114, 120, 0.2) solid 1px;
    border-right: none;
    text-align: center;
    padding: 10px;
}


.login-main {
    width: 400px;
    position: relative;
    float: left;
    background-color: #fff;
}

.login-main .login-top {

    width: 100%;
    margin-bottom: 10px;
    margin-top: 35px;

}

.login-main .login-top .login-logo {
    margin: 20px auto;
    margin-bottom: 10px;
    width: 50px;
}

.login-main .login-top .login-logo img {
    width: 100%;
}

.login-main .login-top .login-Title {
    width: 100%;
    text-align: center;
    font-size: 1.3em;
    font-weight: bold;
    color: rgba(1, 1, 1, 0.8);
}

.login-main .login-bottom {
    width: 400px;
    background: #fff;
    border-radius: 0 0 12px 12px;
    padding-bottom: 20px;
}

.login-main .login-bottom .center {
    width: 400px;
    margin: 0 auto;
    padding-top: 5px;
    padding-bottom: 15px;
    position: relative;
}


.login-main .login-bottom .center .item {
    width: 80%;
    display: flex;
    flex-wrap: nowrap;
    margin: 10px 0px;
    margin-left: 10%;
    color: rgba(1, 1, 1, 0.5);
}

.CheckCode {
    border: rgba(109, 114, 120, 0.2) solid 1px;
    padding: 5px 20px;
    width: 100%;
}

.ReTxt {
    text-align: center;
    font-size: 1.1em;
    line-height: 26px;
    white-space: nowrap;
}

.ReTxtLink {
    width: 100%;
    text-align: right;
}

.ReTxtLink a {
    color: #1e9fff !important;
    font-size: 1.2em;
    line-height: 26px;
}

.ReTxtLink a:hover {
    color: #1296db !important;
}

.login-main .login-bottom .center .item .Input {
    border: rgba(109, 114, 120, 0.2) solid 1px;
    width: 75%;
    padding: 0px 20px;
    padding-top: 5px;
    /* border-left: none; */
}

.ErrorCss {
    border: red solid 1px !important;
}

.iconSvg img {
    width: 15px;
}

.body {
    background: url(/html/images/smallloginbg.jpg) 0% 0% / cover no-repeat;
    position: static;
    font-size: 12px;
}

.bodySuccess {
    background: url(/html/images/loginbg.jpg) 0% 0% / cover no-repeat;
    position: static;
    font-size: 12px;
}

input::-webkit-input-placeholder {
    color: #a6aebf;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #a6aebf;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #a6aebf;
}

input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #a6aebf;
}

input:-webkit-autofill {
    /* 取消Chrome记住密码的背景颜色 */
    -webkit-box-shadow: 0 0 0 1000px white inset !important;
}

html {
    height: 100%;
}

.login-main .login-bottom .tip {
    clear: both;
    height: 16px;
    line-height: 16px;
    width: 288px;
    margin: 0 auto;
}

.login-main .login-bottom .tip .login-tip {
    font-family: MicrosoftYaHei;
    font-size: 12px;
    font-weight: 400;
    font-stretch: normal;
    letter-spacing: 0;
    color: #1296db;
    cursor: pointer;
}

.login-main .login-bottom .tip .forget-password {
    font-stretch: normal;
    letter-spacing: 0;
    color: #1391ff;
    text-decoration: none;
    position: absolute;
    right: 62px;
}

.login-main .login-bottom .login-btn {
    width: 100%;
    height: 44px;
    background-color: #1296db;
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    border: none;
}

.login-main .login-bottom .center .item .validateImg {
    cursor: pointer;
    height: 32px;
    margin-top: -10px;
    border: 1px solid #e6e6e6;
}

.login-main .login-bottom .center .item .CheckCodeImg {
    text-align: right;
    width: 100%;
    margin-top: 10px;
}

.footer {
    left: 0;
    bottom: 0;
    color: #fff;
    width: 100%;
    position: absolute;
    text-align: center;
    line-height: 30px;
    padding-bottom: 10px;
    text-shadow: #000 0.1em 0.1em 0.1em;
    font-size: 14px;
}

.padding-5 {
    padding: 5px !important;
}

.footer a,
.footer span {
    color: #fff;
}

/* ==================== 手机端响应式优化 ==================== */

/* 平板设备 (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .login-main {
        width: 380px;
    }
    .login-main .login-bottom {
        width: 380px;
    }
    .login-main .login-bottom .center {
        width: 380px;
    }
}

/* 小平板/大手机 (576px - 768px) */
@media (max-width: 768px) and (min-width: 577px) {
    .login-main {
        width: 360px;
        height: auto;
        min-height: 380px;
    }
    .login-main .login-bottom {
        width: 360px;
    }
    .login-main .login-bottom .center {
        width: 360px;
    }
    .login-main .login-top {
        margin-top: 25px;
        margin-bottom: 5px;
    }
    .login-main .login-top .login-logo {
        width: 80px;
        margin: 15px auto 8px;
    }
}

/* 手机设备 (411px - 576px) */
@media (max-width: 576px) and (min-width: 412px) {
    .login-main {
        width: 100%;
        margin-left: 15%;
        max-width: 360px;
        height: auto;
        min-height: 360px;
    }
    .login-main .login-bottom {
        width: 100%;
        padding-bottom: 30px;
    }
    .login-main .login-bottom .center {
        width: 100%;
    }
    .login-main .login-bottom .center .item {
        width: 85%;
        margin-left: 7.5%;
    }
    .login-main .login-top {
        margin-top: 20px;
        margin-bottom: 5px;
    }
    .login-main .login-top .login-logo {
        width: 70px;
        margin: 10px auto 5px;
    }
    .login-main .login-top .login-Title {
        font-size: 1.2em;
    }
    .main-body {
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
    }
}

/* 中等手机 (375px - 411px) */
@media (max-width: 411px) and (min-width: 376px) {
    .login-main {
        width: 92%;
        margin-left: 4%;
        max-width: 340px;
        height: auto;
    }
    .login-main .login-bottom {
        width: 100%;
        padding-bottom: 25px;
    }
    .login-main .login-bottom .center {
        width: 100%;
    }
    .login-main .login-bottom .center .item {
        width: 88%;
        margin-left: 6%;
        margin: 8px 0;
        margin-left: 6%;
    }
    .login-main .login-top {
        margin-top: 15px;
        margin-bottom: 5px;
    }
    .login-main .login-top .login-logo {
        width: 65px;
        margin: 10px auto 5px;
    }
    .login-main .login-top .login-Title {
        font-size: 1.1em;
    }
    .main-body {
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
        top: 48%;
    }
    .login-main .login-bottom .login-btn {
        height: 40px;
        line-height: 36px;
    }
}

/* 小手机 (360px - 375px) */
@media (max-width: 375px) and (min-width: 361px) {
    .login-main {
        width: 94%;
        max-width: 320px;
        height: auto;
        min-height: 340px;
    }
    .login-main .login-bottom {
        width: 100%;
        padding-bottom: 20px;
    }
    .login-main .login-bottom .center {
        width: 100%;
    }
    .login-main .login-bottom .center .item {
        width: 90%;
        margin-left: 5%;
        margin: 8px 0;
        margin-left: 5%;
    }
    .login-main .login-top {
        margin-top: 15px;
        margin-bottom: 5px;
    }
    .login-main .login-top .login-logo {
        width: 60px;
        margin: 8px auto 5px;
    }
    .login-main .login-top .login-Title {
        font-size: 1.05em;
    }
    .main-body {
        width: 100%;
        padding: 0 8px;
        box-sizing: border-box;
        top: 48%;
    }
    .login-main .login-bottom .login-btn {
        height: 38px;
        line-height: 34px;
        font-size: 12px;
    }
    .login-main .login-bottom .center .item input {
        font-size: 13px;
    }
}

/* 超小手机 (<= 360px) */
@media (max-width: 360px) and (min-width: 320px) {
    .login-main {
        width: 96%;
        max-width: 300px;
        height: auto;
        min-height: 320px;
    }
    .login-main .login-bottom {
        width: 100%;
        padding-bottom: 15px;
    }
    .login-main .login-bottom .center {
        width: 100%;
    }
    .login-main .login-bottom .center .item {
        width: 92%;
        margin-left: 4%;
        margin: 6px 0;
        margin-left: 4%;
    }
    .login-main .login-top {
        margin-top: 10px;
        margin-bottom: 3px;
    }
    .login-main .login-top .login-logo {
        width: 55px;
        margin: 5px auto 3px;
    }
    .login-main .login-top .login-Title {
        font-size: 1em;
    }
    .main-body {
        width: 100%;
        padding: 0 5px;
        box-sizing: border-box;
        top: 48%;
    }
    .login-main .login-bottom .login-btn {
        height: 36px;
        line-height: 32px;
        font-size: 12px;
    }
    .login-main .login-bottom .center .item input {
        font-size: 12px;
        height: 20px;
        line-height: 20px;
    }
    .login-main .login-bottom .center .item .icon {
        padding: 8px;
    }
    .iconSvg img {
        width: 12px;
    }
}

/* 极小屏幕 (< 320px) */
@media (max-width: 319px) {
    .login-main {
        width: 98%;
        max-width: 280px;
        height: auto;
        min-height: 300px;
    }
    .login-main .login-bottom {
        width: 100%;
        padding-bottom: 10px;
    }
    .login-main .login-bottom .center {
        width: 100%;
    }
    .login-main .login-bottom .center .item {
        width: 94%;
        margin-left: 3%;
        margin: 5px 0;
        margin-left: 3%;
    }
    .login-main .login-top {
        margin-top: 8px;
        margin-bottom: 2px;
    }
    .login-main .login-top .login-logo {
        width: 50px;
        margin: 3px auto 2px;
    }
    .login-main .login-top .login-Title {
        font-size: 0.95em;
    }
    .main-body {
        width: 100%;
        padding: 0 3px;
        box-sizing: border-box;
        top: 48%;
    }
    .login-main .login-bottom .login-btn {
        height: 34px;
        line-height: 30px;
        font-size: 11px;
    }
    .login-main .login-bottom .center .item input {
        font-size: 11px;
        height: 18px;
        line-height: 18px;
    }
    .login-main .login-bottom .center .item .icon {
        padding: 6px;
    }
    .iconSvg img {
        width: 10px;
    }
}

/* 横屏手机优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .main-body {
        top: 45%;
        position: absolute;
    }
    .login-main {
        height: auto;
        max-height: 90vh;
        overflow-y: auto;
    }
    .login-main .login-top {
        margin-top: 10px;
        margin-bottom: 5px;
    }
    .login-main .login-top .login-logo {
        width: 50px;
        margin: 5px auto;
    }
    .footer {
        display: none;
    }
}

/* 高分辨率手机屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .login-main .login-top .login-logo img {
        image-rendering: -webkit-optimize-contrast;
    }
}