.top {
    position: relative;
    text-align: center;
}

    .top > .logo {
        margin: 0 auto;
        min-width: 1920px;
        position: relative;
        top: 0;
        bottom: 0;
        left: calc(50% - 960px);
        right: calc(50% - 960px);
    }

        .top > .logo > img {
            width: 100%;
        }

    .top > .top-title {
        position: absolute;
        font-size: 80px;
        color: white;
        top: 50%;
        width: 100%;
        margin-top: -90px;
    }

        .top > .top-title > div {
            margin-bottom: 20px;
        }

        .top > .top-title > .info {
            opacity: 0.4;
            font-size: 30px;
        }

.center {
    text-align: center;
    padding: 150px 0 200px;
}