Vorlage:Main page/styles.css

.flex-container {
    display: flex;
    justify-content: flex-start; 
    align-items: stretch; 
    /* flex-flow: row nowrap; */ 
    flex-direction: row; 
    flex-wrap: nowrap; 
    align-content: stretch;
    height: 100%;
    gap: 10px;
    padding-bottom: 10px;
}

.flex-container > div{
    background: #fffee7;
    border: 1px solid #ffec41;
    border-radius: 2px;
    padding: 10px;
    color: #89530a;
}



.item_full {
    flex-basis:100%;
}

.item1 {
    flex-basis:50%;
}

.item1 h2 {
    margin: 0;
color: #442304;
}

.item2 {
    flex-basis:50%;
}