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