*{
    padding: 0;
    margin: 0;
}

body{
    background-color: #231f20;
}

.panel > a > div{
    min-width: 200px;
    min-height: 220px;
    padding: 30px;
    background-color: white;
    box-shadow: 5px 10px 18px #888888;
    border-radius: 30px;
    /*flex: 1 0 21%;*/
}

.panel > a > div > p{
    text-align: center;
    color: black;
}

.panel > a{
    text-decoration: none;
    transition: 0.5s;
    font-size: 2em;
}

.panel a:hover{
    transform: translateY(-10px);
}

.panel{
    padding: 10px;
    /*display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 30px;
    gap: 15px;*/
    text-align: center;
    display: grid;
    grid-template-rows: minmax(220px, auto);
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 100px;
    row-gap: 100px;
    justify-content: center;
}

.kaf-10{
    display: none;
}


@media only screen and (min-width: 500px) and (max-width: 1010px){
    .panel{
        grid-template-columns: repeat(1, minmax(0, 1fr));
        padding: 120px;
    }
    .kaf-10{
        display: none;
    }
}

@media only screen and (min-width: 1011px){
    .panel{
        grid-template-columns: repeat(3, minmax(0, 1fr));
        padding: 120px;
    }
    .kaf-10{
        visibility: hidden;
        display: block;
    }
}