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