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