body{
    background-color: #ebebeb;
}
.menu{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
a{
text-decoration: none;
color: white;
background-color: black;
margin: 0.5rem;
padding: 0.8rem 0rem;
border-radius: 20px;
width: 18%;
text-align: center;
font-weight: bold;
font-size: 2rem;
transition-duration: 400ms;
}
a:hover{
    background-color: #5c5c5c;
    transition-duration: 500ms;
    padding-inline: 0.5rem;
}
.popis{
    font-weight: bold;
    font-size: 5rem;
    text-align: center;
    margin-top: 4rem;
}