html, body {
            background: #F3F4F5;
            font-family: PingFang SC,Hiragino Sans GB,Arial,Microsoft YaHei,Verdana,Roboto,Noto,Helvetica Neue,sans-serif;
            padding: 0;
            margin: 0;
        }

        a {
            text-decoration: none;
        }

        .content {
            padding-top: 220px;
            width: 450px;
            margin: auto;
            word-break: break-all;
        }

            .content .logo-img img {
                display: block;
                width: 175px;
                height: 48px;
                margin: auto;
                margin-bottom: 16px;
            }

            .content .loading-item {
                background: #fff;
                border-radius: 12px;
                border: 1px solid #E1E1E1;
                /* border-radius: 17px; */
            }

            .content .flex {
                display: flex;
                align-items: center;
            }

            .content .flex-end {
                display: flex;
                justify-content: flex-end
            }

            .content .tip1 {
                background: #F0F9EA;
            }

            .content .tip2 {
                background: #FDF5E6;
            }

            .content .tip3 {
                background: #FEF0F0;
            }

            .content .loading-color1 {
                color: #267DCC;
            }

            .content .loading-color2 {
                color: #FC5531;
            }

            .content .loading-tip {
                padding: 12px;
                /* margin-bottom: 16px; */
                border-top-left-radius: 11px;
                border-top-right-radius: 11px;
                background: #1378FE;
            }

            .content .loading-topic {
                font-size: 14px;
                color: #222226;
                line-height: 24px;
                /* margin-bottom: 24px; */
                height: 160px;
                /* padding: 0 11px; */
                text-align: center;
                line-height: 150px;
            }

            .content .loading-img {
                width: 24px;
                height: 24px;
                border-radius: 12px;
            }

            .content .loading-btn {
                font-size: 14px;
                color: #FC5531;
                border: 1px solid #FC5531;
                display: inline-block;
                box-sizing: border-box;
                padding: 6px 18px;
                border-radius: 18px;
                margin-left: 8px;
            }

            .content .loading-btn-github {
                width: 121px;
                background: #FC5531;
                color: #fff;
            }

            .content .loading-text {
                font-size: 16px;
                font-weight: 600;
                color: #FFF;
                line-height: 22px;
                margin-left: 12px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

        @media (max-width: 450px) {
            .content {
                padding-top: 120px;
                width: 94%;
            }
        }

        #csdn-toolbar {
            width: 0;
            height: 0;
            display: none
        }