* {
            padding: 0;
            margin: 0;
            font-size: 16px;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
            text-decoration: none;
            list-style: none;
        }

        .icon {
            width: 1em;
            height: 1em;
            vertical-align: -0.15em;
            fill: currentColor;
            overflow: hidden;
        }

        body:before,
        body:after {
            content: '';
            position: fixed;
            bottom: 0;
            background-size: contain;
            background-repeat: no-repeat;
            z-index: -2;
            opacity: .4;
        }

        body:after {
            width: 487px;
            height: 412px;
            background-image: url(/1dcssjs/images/10003.png);
            right: 0;
        }

        body:before {
            width: 394px;
            height: 468px;
            background-image: url(/1dcssjs/images/10004.png);
            left: 0;
        }

        .kuangjia {
            margin: auto;
            margin-top: 100px;
            width: 1000px;
            padding: 0;
            border-radius: 10px;
            box-shadow: 3px 3px 10px rgb(0 0 0 / 21%), -3px -3px 10px #0000001f;
            display: flex;
        }

        .kjleft {
            width: 50%;
            border-radius: 10px 0 0 10px;
            color: #fff;
            position: relative;
            padding: 40px;
            overflow: hidden;
            z-index: 999;
            background: linear-gradient(0deg, #3a485a 0%, #607089 100%);
        }

        .kjleft::before,
        .kjleft::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
            z-index: -1;
        }

        .kjleft::after {
            background: url(/1dcssjs/images/10001.png) no-repeat right bottom;
        }

        .kjleft::before {
            background: url(/1dcssjs/images/10002.png) no-repeat left top;
        }

        .kjright {
            width: 60%;
            height: 100%;
            padding: 40px;
            border-radius: 0 10px 10px 0;
            background-color: rgb(255, 255, 255);
            transition: transform .5s linear 0s;
            animation-fill-mode: forwards;
        }

        .kjleft img {
            width: 100%;
        }

        .kjleft h2 {
            font-size: 25px;
            margin: 20px 0;
        }

        .kjleft p {
            font-size: 13px;
            line-height: 1.9;
        }

        .kjleft-db {
            position: absolute;
            left: 40px;
            right: 40px;
            bottom: 40px;
        }

        #zhuce2 {
            display: none;
        }

        .kjleft-db a {
            color: rgb(0 196 255);
            cursor: pointer;
        }

        .kjleft-db a:hover {
            color: #00f7ff;
        }

        .kjright h2 {
            font-weight: bold;
            font-size: 25px;
        }

        #iddl,
        #idzc,
        #idzh {
            cursor: pointer;
            padding-top: 20px;
            display: none;
        }

        #iddl svg,
        #idzc svg,
        #idzh svg {
            width: 50px;
            height: 50px;
        }

        .yonghuming,
        .mima {
            position: relative;
        }

        .yonghuming p,
        .mima p {
            color: rgba(253, 67, 67, 0.623);
            position: absolute;
            top: 13px;
            right: 10px;
        }

        .yonghuming input,
        .mima input,
        .yzm input {
            width: 100%;
            background-color: rgba(238, 238, 238, 0.308);
            border-radius: 5px;
            display: block;
            margin: 20px auto;
            border: 1px solid #4a596e;
            padding: 15px 20px;
            color: #6d85c1;
            outline: none;
        }

        .yzm {
            display: none;
            align-items: center;
        }

        ::-webkit-input-placeholder {
            color: #c8d0e7;
        }

        .kjright form input:focus::placeholder {
            color: transparent;
        }

        .kjright form input:focus {
            border: 1px solid #4a596e;
        }

        .ewan {
            padding: 10px 0;
        }

        .ewan span a {
            color: #79b1ff;
        }

        .ewan span a:hover {
            color: #ff7f7f;
        }

        #wangjimima {
            cursor: pointer;
        }

        #wangjimima:hover {
            color: #79b1ff;
        }

        .denglu input {
            width: 100%;
            margin: 10px 0;
            padding: 15px;
            color: white;
            background-color: #586a86;
            border: none;
            cursor: pointer;
            font-weight: bold;
            font-size: 17px;
            transition: background-color 0.5s linear 0s;
        }

        .denglu input:hover {
            background-color: #6b82a1;
        }

        .qtdl-top {
            display: flex;
            justify-content: center;
        }

        .qtdl-top div {
            width: 110px;
            margin: 20px;
            height: 1px;
            background-color: #5c5c5c;
        }

        .qtdl-top p {
            color: #BCC0CA;
            line-height: 35px;
            white-space: nowrap;
        }

        .qtdl-main {
            text-align: center;
        }

        .qtdl-main img {
            width: 100%;
            object-fit: cover;
        }

        .qtdl-main ul {
            display: flex;
            flex-wrap: wrap;
        }

        .qtdl-main ul li {
            width: 20%;
            text-align: center;
            margin: 10px 0;
        }

       .qtdl-main ul li a img {
            width: 40px;
            height: 40px;
        }

        .footer {
            margin: auto;
            text-align: center;
            width: 950px;
            padding: 10px 10px;
        }

        .footer p {
            line-height: 1.5;
        }

        .footer a {
            color: #000;
        }

        .footer a:hover {
            color: red;
        }

        @media (max-width: 1200px) {
            body:after {
                width: 300px;
                height: 250px;
            }

            body:before {
                width: 300px;
                height: 300px;
            }

            .kuangjia {
                width: calc(100% - 200px);
            }

            .footer {
                width: calc(100% - 200px);
            }
        }

        @media (max-width: 900px) {

            body:after {
                width: 200px;
                height: 169px;
            }

            body:before {
                width: 200px;
                height: 230px;
            }

            .kuangjia {
                width: calc(100% - 100px);
                margin-top: 40px;
            }

            .footer {
                width: calc(100% - 100px);
            }

            .kjleft {
                display: none;
            }

            .kjleft-db {
                position: initial;
                margin-top: 20px;
            }

            .kjright {
                width: 100%;
            }

            #zhuce2 {
                display: inline-block;
            }
        }

        @media (max-width: 500px) {
            body:after {
                width: 180px;
                height: 150px;
            }

            body:before {
                display: none;
            }

            .qtdl-main ul li {
                width: 25%;
            }

            .kuangjia {
                width: calc(100% - 50px);
                margin-top: 40px;
            }

            .footer {
                width: calc(100% - 50px);
            }
        }

        @media (max-width: 415px) {
            .kuangjia {
                width: calc(100% - 20px);
                margin-top: 40px;
            }

            .footer {
                width: calc(100% - 20px);
            }

            .kjright h2 {
                font-size: 20px;
            }

            .kjright h2 a {
                font-size: 13px;
            }

        }