.vyrobce li{
    list-style: unset;
    display: inline-block;
    border: #d4d4d4 1px solid;
    padding:4px;
    width:12%;
}
.vyrobce{
    padding:4;
    padding-top:16px;
    margin:4;
    width:100%;
    text-align: center;

}

@media all and (max-width: 800px) {
    /* mobile styles in here */

    .vyrobce li{
        width:46%;