style.css

body{
    font-size: 14px;
}

.maindiv{
     background-color:hsl(30, 38%, 92%);
     width: 100vw;
     height: 100vh;
     position: relative;
}
.insidediv{
    width: 40%;
    height: 70%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    border-radius: 2%;
}
.section1{
    width: 50%;
     border-top-left-radius: 2%;
    border-bottom-left-radius: 2%;
}

.section2{
    width: 50%;
    border-top-right-radius: 2%;
    border-bottom-right-radius: 2%;
    background-color: hsl(0, 0%, 100%);
}
.product-image{
    width: 100%;
    height: 100%;
    border-top-left-radius: 2%;
    border-bottom-left-radius: 2%;
}
p{
    padding-top: 5%;
    padding-left: 10%;
    font-family: 'Montserrat', sans-serif;
}
h1{
    font-family: 'Fraunces', serif;
    padding-left: 10%;
    margin-right: 5%;
    margin-top: 1%;
    margin-bottom: 1%;
    margin-left: 1%;
}
.description{
    padding-right: 2%;
    padding-left: 10%;
    margin-right: auto;
    margin-top: 1%;
    margin-bottom: 1%;
    margin-left: auto;
    font-family: 'Montserrat', sans-serif;
    line-height: 1.5;
}
button{
    background-color: hsl(158, 36%, 37%);
    margin: 5%;
    color: hsl(0, 0%, 100%);
    border-radius: 6px;
    border: none;
    width: 80%;
    padding: 1rem 2rem;
    text-align: center;
    margin-left: 7%;
    margin-top: 5%;
    margin-bottom: 5%;
    margin-right: 5%;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;


}
.button{
    display: inline-block;
    color: hsl(158, 36%, 37%);
    margin: 5%;
}
span{
    font-size: 0.8rem;
    text-decoration: line-through;
    margin:5%;
}


@media  (max-width: 1022px) { 
    .insidediv{
        flex-direction: column;
        width:90%;
        height: 80%;

    }
    .section1{
        height: 50%;
        width: 90%;
        border-top-left-radius: 4%;
        border-top-right-radius: 4%;
    }
    .section2{
        width: 90%;
        border-bottom-left-radius: 4%;
        border-bottom-right-radius: 4%;
        
    }
    .section1 img {
        object-fit: cover;
        border-top-left-radius: 4%;
        border-top-right-radius: 4%;
    }
 }