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