body{
    background-color: #FFFFFF;
    font-family: "segoe ui", "helvetica neue", "calibri", "roboto", sans-serif;
    color: dimgray;
}

a{
    text-decoration: none;
    font-size: 22px;
    font-weight: 400;
    color: chocolate;
    margin-top: 3px;
    margin-bottom: 3px;
}

a:hover{
    color: dimgray;
}

nav{
    box-sizing: border-box;
    display: flex; /*à l'horizontal*/
    align-items: flex-end; /*à droite*/
    flex-direction: column; /*en colonne*/
    text-align: right;
    padding-right: 30px;
    margin-top: 8px;
    margin-bottom: 20px;
}

main{
    display: flex; /*à l'horizontal*/
}

.left-hand-side{
    box-sizing: border-box;
    height: 100%;
    width: 50%;
    text-align: left;
    margin-top: 20px;
    padding-left: 30px;
}

figure{
    box-sizing: border-box;
    width: 50%;
    margin: 0;
    padding-right: 30px;
}

img{
    width: 100%;
    margin-top: 20px;
}

h1{
    font-size: 34px;
    font-weight: 400;
    margin-top: 0px;
    margin-bottom: 15px;
}

h2{
    font-size: 26px;
    font-weight: 600;
    margin-top: 0px;
    margin-bottom: 10px;
}

p{
    font-size: 22px;
    font-weight: 400;
    margin-top: 0px;
    margin-bottom: 0px;
}

p.size-nav{
    font-size: 22px;
    font-weight: 400;
    margin-top: 0;
    margin-top: 3px;
    margin-bottom: 3px;
}

hr{
    border: 1px solid rgb(161, 161, 161);
    margin: 8px 0; /*marges au dessus et en dessous de la ligne*/
    margin-left: 30px;
    margin-right: 30px;
}

nav hr{
    width: 150px;
    margin: 5px 0;
    border: 1px solid rgb(161, 161, 161);
    align-self: flex-end;
}


@media (max-width: 1500px){
 
}


@media (max-width: 1080px){

    main{
    display: contents;
    }
 
    .left-hand-side{
    width: 70%;
    margin: auto;
    padding: 0;
    }

    figure{
    width: 70%;
    margin: auto;
    margin-bottom: 20px;
    margin-top: 20px;
    padding: 0;
    }

    hr{
    width: 70%;
    margin: 8px auto; /*marges au dessus et en dessous de la ligne*/
    }

    nav{
    width: 70%;
    margin: auto;
    padding: 0;
    top: 0;
    margin-bottom: 30px;
    }

}


@media (max-width: 480px){
 
    .left-hand-side{
    width: 100%;
    }

    figure{
    width: 100%;
    }

    nav{
    width: 100%;
    }

    hr{
    width: 100%;
    }

    h1{
    font-size: 28px;
    }

    h2{
    font-size: 22px;
    }

    p{
    font-size: 20px;
    }

    a{
    font-size: 20px;
    }

    p.size-nav{
    font-size: 20px;
    }

    nav hr{
    width: 100px;
    }

}