@charset "UTF-8";

/**
 * 苏州市建设工程网上招投标系统
 * date: 2025-9-17
 * author: wppei;
 */

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

.content {
    width: 100%;
    height: 100%;
    padding-top: 171px;
    background: url("../images/bg1.jpg") no-repeat center bottom;
}

.logo {
    width: 479px;
    height: 164px;
    margin: 0 auto 80px;
}

.login-box {
    display: flex;
    justify-content: center;
}

.login-item {
    width: 230px;
    height: 266px;
    background: #ffffff;
    box-shadow: 0px 15px 20px 0px rgba(71, 130, 206, 0.17);
    border: 2px solid #ffffff;
    border-radius: 18px;
}

.login-item+.login-item {
    margin-left: 31px;
}

.login-link {
    display: block;
    height: 100%;
    padding-top: 164px;
    font-size: 22px;
    color: #333;
    font-weight: bold;
    text-align: center;
    background-repeat: no-repeat;
    background-position: center 28px;
}

.login-item:first-child .login-link {
    background-image: url("../images/login1_icon1.png");
}

.login-item:nth-child(2) .login-link {
    background-image: url("../images/login1_icon2.png");
}

.login-item:nth-child(3) .login-link {
    background-image: url("../images/login1_icon3.png");
}

.login-item:nth-child(4) .login-link {
    background-image: url("../images/login1_icon4.png");
}

.login-item:hover {
    background: linear-gradient( 180deg, #70b2ff 0%, #4883e5 100%);
}

.login-item:hover .login-link {
    color: #fff;
}

@media (min-height: 680px) and (max-height: 800px) {
    .content {
        padding-top: 100px;
    }
}

@media (min-height: 600px) and (max-height: 680px) {
    .content {
        padding-top: 50px;
    }
}

@media (max-height: 600px) {
    .content {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-top: 0;
        padding-bottom: 20px;
    }
    .logo {
        margin-bottom: 30px;
    }
}