/* 久伴科技旗下产品 */
/* 官网：nav.久伴.xyz */
/* 计算机行业的无名小生 */
/* 感谢pbcms提供源码 */
/* QQ：1964315237 */

        .btn {
            width: 200px;
            height: 50px;
            font-size: 20px;
            color: white;
            background-color: #006DCC;
            border: 0px;
            cursor: pointer; 
        }

        .dialog {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.4);
            z-index: 999;
        }

        .content {
            width: 500px;
            height: 430px;
            margin: 230px auto;
            background-color: #fefefe;
            border-radius: 10px;
            box-shadow: 0 0 5px 5px darkgray;
        }
        .aclose{
            width: 500px;
            height: 60px;
        }
        .aclose span{
            line-height: 70px;
            font-size: 26px;
            font-weight: 700;
            margin-left: 200px;
        }
        .contain{
            width: 500px;
            height: 230px;
            font-size: 20px;
            margin-top: 10px;
            text-align: center;
        }

        .close {
            color: #aaa;
            float: right;
            margin-right: 15px;
            margin-top: 11px;
            font-size: 40px;
            font-weight: bold;
            text-decoration: none;