main {
    padding-top: 100px;
}

.hero {
    background-image: url("../images/hero-mob.png");
    background-size: 130%;
    background-position: center right;
    background-repeat: no-repeat;
}

.welcome {
    margin-bottom: 100px;
    padding-top: 100px;
}

.welcome-text {
    margin-top: 500px;
}

form {
    background-color: rgba(255, 255, 255, 0.6);
}

@media screen and (min-width: 768px) {
    main {
        padding-top: 0;
    }

    .hero {
        background-image: url("../images/hero-form.png");
        background-size: 100%;
        background-position: top right;
        background-repeat: no-repeat;
        min-height: 110vh;
    }

    .welcome {
        padding-top: 0px;
        margin-bottom: 100px;
    }
    h1 {
        margin-top: 100px;
    }
    .welcome-text {
        margin-top: 0px;
    }
}