ul{
    list-style-type: none;
    flex-flow:row nowrap;
    justify-content: space-around;
    display: flex;
}

li a{
    color:orange;
}

p{
    padding: 15px;
    background-color: grey;
    border-radius: 5px;
    color: white;
    margin: 25px;
    text-align: center;
    flex: 1 1 0;
}

section {
    display: flex;
}