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