index.css

/* Add CSS styling here */

header{
    background-color: lightgrey;
    padding: 20px;
    margin-bottom: 15px;
}

footer{
    background-color: lightgrey;
    text-align: center;
    padding: 20px;
}

.topsection{
    display: flex;
    flex-direction: row;
}

.description{
    padding: 20px;
    width: 50%;
}

.row{
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    padding: 20px;
}

.porfolio-element{
    text-align: center;
}

button{
    background-color: white;
    color: black;
    border: black solid 1px;
    padding: 5px 10px;
}

button:hover{
    background-color: black;
    color: white;
    border: white solid 1px;
}
button a{
    text-decoration: none;
    color: inherit;
}

@media(max-width: 800px){

}

@media(max-width: 500px) {
    header{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    nav{
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    button{
        width: 40%;
        margin: 1% 0;
    }
    .topsection{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        
    }
    .description{
        align-items: center;
        justify-content: center;
        display: flex;
        flex-direction: column;
        width: 60%;
        text-align: center;
    }
    .row{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .row div{
        width: 40%;
        margin: 2% 0;
    }
}