@charset "utf-8";
body {
    background: #e6efff;
    color: #222;
    font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", PingHei, STHeiti;
    margin: 0px auto;
    overflow-x: hidden;
}
.w80 {
    width: 80%;
    margin: auto;
}

/*第一部分*/
.banner {
    background: url(/common/images/banner.png) 0 center no-repeat;
    background-size: cover;
}
.banner-font {
    padding: 0px 0;
}
.banner-font font {
    width: 70%;
    display: block;
    padding: 40px 0;
}
.banner-font h1 {
    font-size: 44px;
    color: #222222;
    padding: 20px 0;
}
.banner-font p {
    font-size: 16px;
    color: #222222;
    line-height: 32px;
    margin-bottom: 20px;
    overflow: hidden;
    display: block;
}

/*第二部分*/
.mapbg {
    background: url(../images/bg02.jpg) 0 bottom fixed;
    padding: 40px 0;
    background-size: cover;
}
.index-title {
    display: block;
}
.index-title a {
    display: block;
    text-transform: uppercase;
    position: relative;
}
.index-title a font {
    display: inline-block;
}
.index-title a font h1 {
    display: block;
    font-size: 67px;
    color: #d7e2f7;
    font-weight: bold;
    position: absolute;
    z-index: -1;
    top: -22px;
}
.index-title a font span {
    display: block;
    color: #000001;
    font-size: 30px;
    font-weight: bold;
    line-height: 32px;
}
.index-title a font p {
    display: block;
    font-size: 14px;
    color: #97a7c5;
}
.dw {
    position: relative;
}
.bx {
    width: 100%;
    margin: auto;
}
.left {
    float: left;
}
.right {
    float: right;
}
.content_l4{
    width: 260px;
}
.content_l4 div {
    height: 142px;
    background: #ebecfa;
    margin-top: 18px;
    border: 2px solid #f2f3fa;
    border-radius: 20px;
    padding-top: 10px;
    box-shadow: 2px 8px 5px 1px rgba(21, 75, 207, 0.23);
}
.content_l4 img {
    margin: 10px 0 0 24px;
}
.content_l4 p {
    margin-left: 24px;
    font-size: 24px;
    color: #4f586c;
}
#main {
    float: left;
    width: calc(100% - 290px);
    height: 710px;
    margin-top: 20px;
}
.content_r4{
    width: 290px;
}
.content_r4>div {
    height: 130px;
    margin-top: 18px;
    border: 2px solid #f2f3fa;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: 2px 8px 5px 1px rgba(21, 75, 207, 0.23);
}
.content_r4>div:hover {
    color: #2469d0;
}
.content_r4 p {
    margin: 20px 0 0 20px;
    font-size: 16px;
}
.cont4_dhbj {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ebecfa;
    z-index: -2;
}
.cont4_dh {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(120deg, #312eeb, #f643c9);
    z-index: -1;
    transition: width .4s;
}
.content_s4 {
    margin: 10px 30px 0 0;
}
.content_s4 b {
    font-size: 40px;
    color: #2469d0;
}
.content_r4>div:hover .content_s4 b {
    color: #5286d5;
}


.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    width: 100%;
    background-color: #4CAF50; /* 按钮背景色 */
    color: white; /* 文字颜色 */
    padding: 10px 20px; /* 内边距 */
    font-size: 16px; /* 字体大小 */
    border: none; /* 无边框 */
    border-radius: 4px; /* 圆角 */
    cursor: pointer; /* 鼠标悬停时显示为手型 */
    transition: background-color 0.3s; /* 背景色变换效果 */
}

.dropbtn:hover {
    background-color: #45a049; /* 悬停时按钮背景色 */
}

.dropdown-content {
    background-color: white; /* 悬浮列表的背景色 */
    min-width: 160px; /* 最小宽度 */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); /* 阴影效果 */
    z-index: 1; /* 让列表在其它元素上方显示 */
    border-radius: 4px; /* 圆角 */
}

.dropdown-content a {
    color: black; /* 链接颜色 */
    padding: 12px 16px; /* 内边距 */
    text-decoration: none; /* 去除下划线 */
    display: block; /* 块级元素 */
    transition: background-color 0.3s; /* 背景色变换效果 */
}

.dropdown-content a:hover {
    background-color: #f1f1f1; /* 悬停时背景色 */
}

.dropdown:hover .dropdown-content {
    display: block; /* 悬停时显示列表 */
}




/* 加载中遮罩层样式 */
.el-loading-mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    z-index: 1000;
}

/* 加载中图标样式 */
.el-loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #409eff;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}