style.css

#back{
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("6-5000x3333.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    text-align: center;
    justify-content: center;
    height: 100vh;
    width: 100%;
}

#choose{
    text-align: center;
    justify-content: center;
}

#doyou{
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("alhan.dilshad.jfif");
    width: 30%;
    height: 73vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#backs{
    height: 100vh;
    width: 100%;
}

#first{
    background-image: url("images.jfif");
    width: 25%;
    height: 30vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#second{
    background-image: url("images\ \(1\).jfif");
    width: 25%;
    height: 30vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#third{
    background-image: url("images\ \(2\).jfif");
    width: 25%;
    height: 30vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#man{
    width: 25%;
    height: 72vh;
    text-align: center;
    justify-content: center;
}

#footer{
    height: 35vh;
    width: 100%;
}

#about-image{
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("6-5000x3333.jpg");
    width: 100%;
    height: 60vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#about-image1{
    background-image:  url("social-media-marketing.webp");
    width: 40%;
    height: 50vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#about-div{
    text-align: center;
    justify-content: center;
    height: 60vh;
    width: 35%;
}

#about-image2{
    background-image:  url("email-marketing.webp");
    width: 35%;
    height: 65vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#contact-image{
    background-image:  url("about-brandcurb.webp");
    width: 30%;
    height: 60vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#contact-div{
    height: 80vh;
    width: 80%;
}

#contact-div1{
    height: 80vh;
    width: 25%;
}

#contact-div2{
    height: 80vh;
    width: 60%;
}