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