.container {
    max-width: 700px;
}

textarea.form-control, #outputText.form-control, .split-block .form-control {
    max-width: 700px;
    min-width: 180px;
    font-size: 1rem;
    line-height: 1.2;
}

#outputText.form-control,
.split-block .form-control {
    white-space: pre-wrap;
    word-break: break-all;
    overflow-y: auto;
    background-color: #f8f9fa;
    cursor: default;
}

.char-count {
    pointer-events: none;
}

.char-count.left {
    position: absolute;
    top: -2px;
    left: 5px;
    color: #888;
    font-size: 0.7em;
    background: rgba(255,255,255,0.8);
    padding: 0 0.3em;
    border-radius: 0.25em;
    z-index: 10;
    line-height:0.7em;
}

.copy-btn {
    transition: background 0.2s, color 0.2s;
    position: absolute;
    z-index: 10;
    padding: 0px 5px 2px 5px;
    display:block;
    font-size: 0.6em;
    top:-1px;
    right:5px;
    background-color: #fff;
}
.copy-btn.copied,
.copy-btn.copied:focus {
    background: #4caf50 !important;
    color: #fff !important;
    border-color: #388e3c !important;
}