.banner {
    background: #000;
    min-height: 80vh;
    /*height: 100vh !important;*/
    position: relative;
    width: auto;
}

.icon-small {
    bottom: 30px;
    color: #FFF;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    width: 60px;
}

@media all and (max-width: 600px) {
    .flex-container {
        width: 80%;
    }

    .icon-small {
        bottom: 30px;
        color: #FFF;
        left: 0;
        margin: 0 auto;
        position: absolute;
        right: 0;
        width: 25px;
    }

    /*.banner {
        height: calc(100vh - 72px) !important;
    }*/
}