header{
    padding: 20px;
}
.head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    height: 60px;
}
.category {
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.category a {
    margin: 0 10px;
    text-decoration: none;
    color: #333;
    font-size: 18px;
}
.mobile {
    font-size: 24px;
}