body {
    background-color: #111122;
    color: #ffffff;
    font-size: 16px;
    font-family: sans-serif;
    height: 100%;
    margin: 0;
}

#content {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    text-align: center;
}

.title {
    font-size: 24px;
    margin-bottom: 20px;
    margin-top: 40px;
}

button {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#userText {
    width: 1000px;
    height: 275px;
    max-width: 1000px;
    min-width: 1000px;
    background-color: #000000;
    color: #bbbbbb;
    margin-bottom: 15px;
    white-space: nowrap;
    overflow-x: scroll;
    overflow-y: scroll;
}

#decodeButton {
    margin-bottom: 30px;
}

#encodeButton {
    margin-bottom: 30px;
}

#selectButton {
    margin-top: 20px;
}

.separator {
    height: 0px;
    width: 800px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;
    margin-bottom: 30px;
    border: 1px solid #777777;
}

#output {
    text-align: left;
    max-width: 1000px;
    max-height: 500px;
    margin-top: 10px;
    padding: 10px;
    color: #cccccc;
    background-color: #000000;
    border: 1px solid #555555;
    font-family: 'Courier New', monospace;
    font-size: 15px;
    white-space: nowrap;
    overflow-x: scroll;
    overflow-y: scroll;
}


::-webkit-scrollbar {
    background-color: #111111;
    width: 13px;
    height: 13px;
}

::-webkit-scrollbar:horizontal {
    border-top: 1px solid #2d2d2d;
}

::-webkit-scrollbar:vertical {
    border-left: 1px solid #2d2d2d;
}

::-webkit-scrollbar-thumb {
    border-radius: 12px;
    background-color: #444444;
    box-shadow: inset 0 0 8px rgba( 17, 17, 17, 1 );
}

::-webkit-scrollbar-thumb:hover {
    background-color: #555555;
}

::-webkit-scrollbar-button {
    display: none;
}

::-webkit-scrollbar-corner {
    background-color: #111111;    
}

::-webkit-resizer {
    background-position: 5px 5px;
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAGCAYAAADgzO9IAAAALUlEQVQYV2NkwAKuXLnynxFdHCSoo6PDiCIBEwQphksgC8Il0AXBdmATBNkBADWMHv3ZkWGbAAAAAElFTkSuQmCC);
    background-repeat: no-repeat;
}

::placeholder {
    color: #666666;
    font-style: italic;
    opacity: 1;
}
:-ms-input-placeholder {
    color: #666666;
    font-style: italic;
}
::-ms-input-placeholder {
    color: #666666;
    font-style: italic;
}