div.center-horizontally {
    align-items: center;
    display: flex;
    flex-direction: column;
}

div.align-horizontally {
    display: flex;
    flex-direction: row;
}

div.content {
    max-width: 640px;
    padding: var(--padding-outside);
}

div.containsSVG {
    height: 50px;
}

/* Make header more prominent */
svg[trait="header"] {
    height: 80px !important;
}

.slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 10px;
    border-radius: 0;  
    background: none;
    outline: var(--border-style);;
    margin: 0;
    cursor: pointer;
}
  
.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 11px;
    border-radius: 0; 
    background: var(--my-black);
    border: none;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 12px;
    height: 11px;
    border-radius: 0; 
    background: var(--my-black);
    border: none;
    cursor: pointer;
}

.width100 {
    width: 100%;
}

.cursor-pointer {
    cursor: pointer;
}

.open-top {
    padding-top: 0;
    border-top: none;
}

p, h2 { 
    margin: 0;
}

h2 {
    font-size: 16px;
    font-weight: bolder;
}

br {
    display: block;
    margin: 1px;
}

.spacer {
    height: 7px;
    display: block;
}

.playground-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background-color: var(--my-black);
    color: var(--my-white) !important;
    text-decoration: none !important;
    border: var(--border-style);
    transition: all 0.2s ease;
    font-weight: bold;
    height: 44px;
    box-sizing: border-box;
}

.playground-button:hover {
    background-color: var(--my-white);
    color: var(--my-black) !important;
    transform: translateY(-1px);
    box-shadow: 2px 2px 0 var(--my-black);
}

/* Style author link */
p a {
    text-decoration: none;
    font-style: italic;
    color: #666;
}