.container {
    position: relative;
    width: 100vw;
}

.container img {
    width: 100%;
}

.mobile_image {
    display: none;
}

.container::after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
    z-index: 10;
}

.head {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 15;
    font-size: 64px;
    font-weight: 500;
    display: inline;
    text-align: center;
}

@media screen and (max-width: 900px) {
    .head {
        font-size: 32px;
    }
}

@media screen and (max-width: 750px) {
    .mobile_image {
        display: initial;
    }
    .image {
        display: none;
    }
}