* {
    margin: 0;
    padding: 0;
    outline: none;
}

.tgu {
    width: 750px;
    margin: 0 auto;
    background: url(img/tgbg.jpg) no-repeat center 0;
    background-size: cover;
}

    .tgu a {
        width: 100%;
        display: inline-block;
        padding-top: 30px;
        padding-bottom: 380px;
    }

        .tgu a img {
            max-width: 85%;
            display: block;
            margin: 0 auto;
        }

.wx {
    width: 95%;
    position: absolute;
    bottom: 15px;
    left: 5%;
    display: inline-block;
}

.wxl {
    float: left;
    width: 30%;
}

    .wxl img {
        max-width: 100%;
    }

.wxr {
    float: left;
    margin-left: 3%;
    width: 60%;
    margin-top: 40px;
}

    .wxr span {
        font-size: 13px;
        color: #fff;
        display: block;
        margin-top: 8px;
    }

@media (max-width:750px) {
    body {
        background-color: #2a49fa;
    }

    .tgu {
        width: 100%
    }
}