body {
   background-color: #fff;
   font-family: "courier new", courier, monospace;
   font-size: 12px;
   color: #333;
}

.keypress {
    overflow: hidden;
    width: 80%;
    margin: 3px 10%;
    padding: 0 5px;
    text-align: left;
    direction: rtl;
    background-color: #e0e0e0;
    white-space: nowrap;
    font-size: 18px;
    line-height: 26px;
    font-weight: bold;
}

.keypress span {
    color: #2FBFD9;
    text-align: left;
}

.keypress sup {
    font-size: 12px;
    line-height: 12px;
    font-weight: normal;
    color: #fff;
}