.conditional-thumbnail {
    flex:0 0 100%;
}
.conditional-thumbnail img{
    width: 100%;
    height: auto;
    border-radius: 20px;
}
.wp-block-group:has(> .conditional-thumbnail) {
    max-width: 1200px !important;
    width: 90% !important;
    margin-left:auto;
    margin-right: auto;
    flex-wrap: wrap;
}

/* styles for wp backend */
.wp-block .conditional-thumbnail {
    background-color: #ecf5e9;
    height: 200px;
    width: 100%;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 400px;
}
.wp-block .conditional-thumbnail::after {
    content:'Beitragsbild';
    font-size: 1.2rem;
    color: #9bad95;
}


@media only screen and (min-width: 782px) { 
    .wp-block-group:has(.conditional-thumbnail) {
        flex-wrap: nowrap;
    }
    .conditional-thumbnail {
    flex:0 0 50%;
}
}