.introjs-tooltip 
{
    background-color: rgba(000, 0, 0, 0.8);
    color: #fff;
    font-size: 150%;
    min-width: 300px;
    max-width: 600px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 20px;
}

.introjs-bullets
{
    display: none;
}

.introjs-button,
.introjs-button:hover, .introjs-button:focus, .introjs-button:active,
.introjs-disabled, .introjs-disabled:focus, .introjs-disabled:hover
{
    outline: none;
    background-image: none;
    background-color: transparent;
    color: #fff;
    border: 1px solid transparent;
    border-radius: 50px;
    box-shadow: none;
    border-shadow: none;
    text-shadow: none;
}

.introjs-button:hover,
.introjs-button:focus, .introjs-button:active
{
    border: 1px solid #fff
}

.introjs-disabled,
.introjs-disabled:focus,
.introjs-disabled:hover
{
    color: #ccc;
    border: 1px solid transparent;
}

.introjs-arrow
{
    border: 10px solid #fff;
}

.introjs-arrow.top,
.introjs-arrow.top-middle,
.introjs-arrow.top-right
{
    border-color: transparent transparent rgba(000, 0, 0, 0.5);
    top: -20px;
    left: 20px;
}

.introjs-arrow.bottom,
.introjs-arrow.bottom-middle,
.introjs-arrow.bottom-right
{
    border-color: rgba(000, 0, 0, 0.5) transparent transparent;
    bottom: -20px;
    left: 20px;
}

.introjs-arrow.left,
.introjs-arrow.right
{
    top: 20px;
}

.introjs-arrow.left-bottom,
.introjs-arrow.right-bottom
{
    bottom: 20px;
}

.introjs-arrow.left,
.introjs-arrow.left-bottom
{
    left: -20px;
    border-color: transparent rgba(000, 0, 0, 0.5) transparent transparent;
}

.introjs-arrow.right,
.introjs-arrow.right-bottom
{
    right: -20px;
    border-color: transparent transparent transparent rgba(000, 0, 0, 0.5);
}

.introjs-button
{
    font-size: 60%;
}