.master {
    background-color: #d3d3d3;
}
.banner-container {
    max-width: 501px;
    min-height: 120px;
    max-height: 120px;
}
.master-title {
    background: #ffffffcc;
    border-radius: 10px;
    color: black;
}

@media(max-width: 1024px) {

    .master {
        height: 100% !important;

    }

    .banner-wrapper {
        width: 100%;
        flex-grow: 1;

    }

    .vh-sm-40 {
        height: 40vh !important;
    }
}


@media(max-width: 1024px) {
    .banner-wrapper #chat {
        min-width: 100%;
        max-width: 100%;
    }

}