.blok1{
    background-color: aqua;
   width: 300px;
}
.blok2{
    display: inline;
}
.inline1{
    display: inline-block;
    width: 120px;
    height: 50px;
    background-color: aquamarine;
}
.inline2{
    display: inline-block;
    width: 120px;
    height: 50px;
    background-color: aquamarine;
}
.skriven{
    display: none;
}
.nevidljiv{
    visibility: hidden;
}
.referentni{
    background-color: blueviolet;
}