.banner {
    border: 1px solid #efefef;
}

.banner img {
    display: block;
    max-width: 450px;
    max-height: 250px;
}

.banner-txt {
    margin-left: 30px;
}

.banner-txt p {
    line-height: 1;
    margin-bottom: 5px;
    font-size: 20px;
}

@media (max-width: 576px) {
    .banner {
        margin-bottom: 10px;
    }

    .banner img {
        width: 100%;
    }
}

.banner-title {
    position: relative;
    color: #666666;
    font-weight: 700;
    margin: 5rem 0 3.6rem;
}


.banner-title::after {
    content: "";
    display: inline-block;
    background: #FFDC00;
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100px;
    height: 5px;
    border-radius: 5px;
}