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