.bacon-marble {
    padding: 1em;
    width: 80%;
}
.bacon-input, .bacon-output {
    position: relative;
    padding: 0.5em;
    margin: 0.8em;
}
.bacon-output:before, .bacon-input:before {
    content: ' ';
    height: 2px;
    position: absolute;
    top: 100%;
    width: calc(100% + 20px);
    background-color: lightgray;
    z-index: 5;
}
.bacon-output:after, .bacon-input:after {
    content: '\25B6';
    color: lightgray;
    width: 20px;
    font-size: 20px;
    height: 20px;
    position: absolute;
    right: -40px;
    top: 22px;
}
.bacon-input span {
    z-index: 10;
}
.bacon-output span, .bacon-input span {
    font-weight: bold;
    background-color: rgb(50, 52, 50);
    color: white;
    font-family: 'Yanone Kaffeesatz', sans-serif;
    padding: 0.4em 0.9em;
    border-radius: 5px;
    margin: 0.5em;
}
.bacon-output span {
    background-color: rgb(115, 127, 113);
    z-index: 10;
}
.bacon-input:nth-child(2) span {
    background-color: #2ba6cb;
}
.bacon-label {
    color: #222;
    text-align: center;
    margin-bottom: 1em;
}
.bacon-label code {
    color: #222;
}
.bacon-output label, .bacon-input label {
    position: absolute;
    width: 4.5em;
    text-align: right;
    left: -5em;
    top: 60%;
}