* {
    box-sizing: border-box;
    margin: 0;
}
header {
    width: 1440px;
    height: 100px;
    margin: auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: #f5e1f3;
    transition: all 0.3s ease;
}
header a:hover {
    transform: scale(1.1);
}
header h1 {
    display: flex;
    margin-left: 50px;
    font-family: 'Sedgwick Ave Display', cursive;
    color: grey;
}
header nav:first-of-type a {
    text-decoration: none;
    font-size: 20px;

}
header nav:first-of-type {
    flex: 1;
    display: flex;
    justify-content: space-around;
    margin-right: 50px;
}
header a {
    color: grey;
    text-decoration: none;
}
footer nav {
    background-color: #f5e1f3;
    width: 1440px;
    height: 100px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: auto;
}
footer a {
    text-decoration: none;
    font-size: 30px;
    color: grey;
    transition: all 0.3s ease;
}
footer a:hover {
    transform: scale(1.4);
}
main {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    font-size: 20px;
    margin-bottom: 20px;
    margin-top: 20px;
}
.premierepartie {
    margin-top: 20px;
    margin-bottom: 30px;
    margin-left: 20px;
    margin-right: 20px;
    border-bottom: 2px #f5e1f3 solid;
    border-right: 2px grey solid;
    padding: 20px;
    word-spacing: 5px;
}
.deuxiemepartie {
    margin-top: 20px;
    margin-bottom: 30px;
    margin-left: 20px;
    margin-right: 20px;
    border-bottom: 2px #f5e1f3 solid;
    border-left: 2px grey solid;
    padding: 20px;
    word-spacing: 5px;
}
.troisiemepartie {
    margin-top: 20px;
    margin-bottom: 30px;
    margin-left: 20px;
    margin-right: 20px;
    border-bottom: 2px #f5e1f3 solid;
    border-right: 2px grey solid;
    padding: 20px;
    word-spacing: 5px;
}
.quatriemepartie {
    margin-top: 20px;
    margin-bottom: 30px;
    margin-left: 20px;
    margin-right: 20px;
    border-bottom: 2px #f5e1f3 solid;
    border-left: 2px grey solid;
    padding: 20px;
    word-spacing: 5px;
}
span {
    color: #f5e1f3;
}
@media only screen and (max-width: 480px) {
footer {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
header {
    width: 100%;
    padding: 10px;
    height: auto;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
header h1 {
    margin: 10px 0;
}
header nav:first-of-type {
    flex: none;
    margin: 10px 0;
}
header nav:first-of-type a {
    display: block;
    margin: 5px 0;
}
}
@media only screen and (max-width: 768px) {
    footer {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    header {
        width: 100%;
        padding: 10px;
        height: auto;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    header h1 {
        margin: 10px 0;
    }
    header nav:first-of-type {
        flex: none;
        margin: 10px 0;
    }
    header nav:first-of-type a {
        display: block;
        margin: 5px 0;
    }
     }