.header {
    display:inline-block;
}

.gridcontainer {
    grid-template-rows: 50% 50%;
    grid-template-columns: 1;
}
.gridcontainer > div {
    border:1px solid black;
    padding:1em;
    margin-top:1em;
    position:relative;
}
.gridcontainer > div::after {
    position:absolute;
    top:-1ex;
    left:1em;
    background-color: white;
    padding: 0 6px;
}
#choices::after {
    content:"Interactive Key";
}
#wholekey::after {
    content:"Full Key";
}
#backtrace::after {
    content:"Backtrace";
}
.choice {
    cursor:default;
    width:fit-content;
}
.couplet {
    margin:1.5em 0em;
}
.couplet p, .couplet > div {
    margin-left: 3em;
    margin-top:0;
    margin-bottom:0.5em;
    text-indent: -3em;
}

#choices > .couplet {
    /* margin:1em 0em; */
}
/* .couplet > p {
    margin:0.5em 0em;
} */