html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
}

body {
    color: #222;
    min-height: 100vh;
    line-height: 24px;
}

.bgimg {
    width: 100%;
    margin: 0;
    padding: 0;
    min-height: 0;
    background: none;
    overflow: hidden;
}

    .bgimg img {
        display: block;
        width: 100%;
        max-width: 100%;
        height: 150px;
        margin: 0;
        padding: 0;
        border: 0;
    }

.main_footer {
    position: relative;
    top: 0;
    clear: both;
    padding-bottom: 5px;
    display: block;
}

@media screen and (max-width: 767px) {
    .bgimg {
        width: 100%;
        min-height: 0;
    }

        .bgimg img {
            width: 100%;
            height: auto;
        }
}