.line-numbers .line-numbers-rows {
    position: absolute;
    pointer-events: none;
    top: 0;
    font-size: 100%;
    left: -3.8em;
    width: 3em; /* works for line-numbers below 1000 lines */
    letter-spacing: -1px;
    border-right: 1px solid #999;

    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

}

Nyx

Do I contradict myself? Very well then I contradict myself; (I am large, I contain multitudes.)