:root{
    --color-1: chartreuse;
    --group-border-color: black;
    --group-width: 20rem;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.group-layout{
    display: flex;
    max-width: calc(3* var(--group-width) + 5rem);
    min-width: calc(2* var(--group-width) + 4rem);
    flex-wrap: wrap;
    align-content: flex-start;
    align-items: flex-start;
    gap: 1rem;
    
}
.group{
    border: 2px solid var(--group-border-color);
    /*width: 400px;*/
    width: var(--group-width);
}

.group-header{
    background-color: var(--color-1);
    border: 2px solid var(--group-border-color);
}
.group-header > .group-heading{
    font-size:larger;
}
.group-header > .group-description{
    font-size: large;
}

.entry-content{
    height: 2em;
    padding-bottom: 4px;
    padding-top: 4px;
    margin: 2px 0px 2px 0px;
}
.entry-content > img{
    width: 1em;
    height: auto;
}