* {
        margin: 0px;
        padding: 0px;
        list-style: none;
    }

    #title {
        position: relative;
        width: 100%;
        height: 700px;
        background: url(../images/bg.jpg);
        background-size: cover;
    }

    #title h1 {
        color: #fff;
        line-height: 80px;
    }

    #title_box {
        position: relative;
        width: 1280px;
        margin: 0 auto;
        height: 80px;
    }

    #title_box ul {
        position: absolute;
        right: 0px;
        top: 0px;
        line-height: 80px;
        display: flex;
    }

    #title_box ul li a {
        color: #fff;
        text-decoration: none;
        margin-left: 40px;
    }

    #title_box ul input {
        height: 30px;
        margin-top: 22px;
        margin-left: 20px;
        border: 0px;
        padding-left: 10px;
        border-radius: 18px;
        border: 2px solid #FCD189;
    }

    #title_box ul img {
        width: 36px;
        height: 36px;
        margin-top: 22px;
        margin-left: 20px;
    }

    #title_text {
        position: absolute;
        width: 400px;
        top: 200px;
        left: 60px;
    }

    #title_text h1 {
        border-bottom: 1px solid rgba(142, 142, 142, 0.458);
    }

    #title_text span {
        font-size: 50px;
        font-style: italic
    }

    #title_text p {
        margin-top: 20px;
        color: rgb(184, 184, 184);
        font-size: 14px;
        line-height: 24px;
    }

    /* 简介 */
    #jianjie {
        width: 100%;
        height: 300px;
        margin: 0 auto;
        margin-top: 100px;
        background-color: #F5F5F5;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    #jianjie_main {
        position: relative;
        width: 1280px;
        margin: 0 auto;
        padding-top: 50px;
    }

    #jianjie_main p {
        width: 340px;
        color: #9a9595;
        margin-left: 200px;
    }

    #jianjie_main p:first-child {
        font-size: 26px;
        margin-bottom: 10px;
    }

    #jianjie_main p:last-child {
        font-size: 14px;
    }


    #lunbo {
        position: absolute;
        width: 480px;
        height: 300px;
        right: 200px;
        top: 0px;
        background-color: #0b0000;
    }

    #xinwen {
        width: 720px;
        margin: 0 auto;
        font-size: 0px;
        padding-top: 50px;
        padding-bottom: 50px;
    }

    #xinwen_main {
        position: relative;
        display: inline-block;
        width: 240px;
        height: 280px;
        font-size: 12px;
        box-sizing: border-box;
        border-left: 1px solid #ccc;
        border-right: 1px solid #ccc;
        padding-left: 20px;
        padding-right: 20px;
        padding-top: 50px;
        padding-bottom: 50px;
    }

    #xinwen_main p:first-child {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 20px;
    }

    #xinwen_main p:nth-child(2) {
        font-size: 14px;
        color: #9a9595;
    }

    #xinwen_main p:nth-child(3) {
        position: absolute;
        display: inline-block;
        background-color: #EF2300;
        color: #fff;
        width: 80px;
        height: 30px;
        text-align: center;
        line-height: 30px;
        bottom: 50px;
        right: 20px;
    }

    #yanchanghui {
        width: 100%;
        background: url(../images/bg2.jpg);
        height: 400px;
        background-position: 0% 30%;
        margin-bottom: 100px;
    }

    #yanchanghui_main {
        box-sizing: border-box;
        padding-left: 20px;
        padding-right: 20px;
        padding-top: 90px;
        width: 300px;
        height: 400px;
        background-color: #2D2D2D;
    }

    #yanchanghui_main_bigbox {
        width: 1000px;
        margin: 0 auto;
    }

    #yanchanghui_main p {
        color: #cfcccc;
    }

    #yanchanghui_main p:first-child {
        font-size: 26px;
        margin-bottom: 10px;
    }

    #yanchanghui_main p:last-child {
        font-size: 14px;
        line-height: 30px;
    }

    #dianying {
        position: relative;
        width: 800px;
        margin: 0 auto;
        height: 140px;
        background-color: #F2F2F2;
        padding-top: 20px;
        padding-bottom: 20px;
        padding-left: 20px;
    }

    #dianying p {
        color: #9a9595;
    }

    #dianying p:first-child {
        width: 600px;
        font-size: 26px;
        margin-bottom: 10px;
    }

    #dianying p:nth-child(2) {
        font-size: 14px;
        width: 400px;
        line-height: 24px;
    }

    #dianying img {
        position: absolute;
        right: 0px;
        top: 10px;
        height: 160px;
    }

    footer {
        width: 100%;
        height: 100px;
        background-color: #313131;
        margin-top: 100px;
    }

    #footer {
        position: relative;
        width: 1280px;
        margin: 0 auto;
        font-size: 12px;
        color: #fff;
        text-align: center;
        line-height: 100px;
    }

    #footer h1 {
        position: absolute;
        line-height: 100px;
        color: #fff;
    }

    #shouye {
        position: absolute;
        right: 0px;
        top: 34px;
        width: 80px;
        border-radius: 15px;
        height: 30px;
        font-size: 12px;
        color: #fff;
        border: 1px solid #ccc;
        line-height: 30px;
    }

    body {
        align-items: center;
        background-color: var(--white);

        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        display: grid;
        height: 100vh;
        place-items: center;
    }

    .form__title {
        font-weight: 300;
        margin: 0;
        margin-bottom: 1.25rem;
    }

    .link {
        font-size: 0.9rem;
        margin: 1.5rem 0;
        text-decoration: none;
    }

    .container {
        margin-top: 40px;
        height: 800px;

        overflow: hidden;
        position: relative;
        width: 100%;
    }

    .container__form {
        height: 100%;
        position: absolute;
        top: 0;
        transition: all 0.6s ease-in-out;
    }

    .container--signin {
        left: 0;
        width: 50%;
        z-index: 2;
    }

    .container.right-panel-active .container--signin {
        transform: translateX(100%);
    }

    .container--signup {
        left: 0;
        opacity: 0;
        width: 50%;
        z-index: 1;
    }

    .container.right-panel-active .container--signup {
        animation: show 0.6s;
        opacity: 1;
        transform: translateX(100%);
        z-index: 5;
    }

    .container__overlay {
        height: 100%;
        left: 50%;
        overflow: hidden;
        position: absolute;
        top: 0;
        transition: transform 0.6s ease-in-out;
        width: 50%;
        z-index: 100;
    }

    .container.right-panel-active .container__overlay {
        transform: translateX(-100%);
    }

    .overlay {
        background-color: var(--lightblue);
        background: url("../images/ze.jpg");
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        height: 100%;
        left: -100%;
        position: relative;
        transform: translateX(0);
        transition: transform 0.6s ease-in-out;
        width: 200%;
    }

    .container.right-panel-active .overlay {
        transform: translateX(50%);
    }

    .overlay__panel {
        align-items: center;
        display: flex;
        flex-direction: column;
        height: 100%;
        justify-content: center;
        position: absolute;
        text-align: center;
        top: 0;
        transform: translateX(0);
        transition: transform 0.6s ease-in-out;
        width: 50%;
    }

    .overlay--left {
        transform: translateX(-20%);
    }

    .container.right-panel-active .overlay--left {
        transform: translateX(0);
    }

    .overlay--right {
        right: 0;
        transform: translateX(0);
    }

    .container.right-panel-active .overlay--right {
        transform: translateX(20%);
    }

    .btn {
        background-color: var(--blue);
        background-image: linear-gradient(90deg, var(--blue) 0%, var(--lightblue) 74%);
        border-radius: 20px;
        border: 1px solid var(--blue);
        color: var(--white);
        cursor: pointer;
        font-size: 0.8rem;
        font-weight: bold;
        letter-spacing: 0.1rem;
        padding: 0.9rem 4rem;
        text-transform: uppercase;
        transition: transform 80ms ease-in;
    }

    .form>.btn {
        margin-top: 1.5rem;
    }

    .btn:active {
        transform: scale(0.95);
    }

    .btn:focus {
        outline: none;
    }

    .form {
        background-color: var(--white);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        padding: 0 3rem;
        height: 100%;
        text-align: center;
    }

    .input {
        background-color: #fff;
        border: none;
        padding: 0.9rem 0.9rem;
        margin: 0.5rem 0;
        width: 100%;
        border: 1px solid #ccc;
    }

    .zhuce {
        width: 100%;
        text-align: left;
        font-size: 12px;
    }

    .zhuce a {
        color: #333;
    }