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