Element block pseudo-element :before generated with margin 0px font-weight normal padding 20px transition transform border 8px rgba(255,199,0,1) solid z-index auto overflow hidden line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 1 height auto display block border-radius font-size 16px outline none cursor default box-sizing content-box position static width 160px background float none text-shadow 1px 1px 1px rgba(0,0,0,0.2)