Element block pseudo-element :after generated with font-weight normal border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow visible display inline-block transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius padding 20px opacity 1.00 font-size 16px margin 0px box-sizing content-box z-index auto width 550px cursor default background position absolute line-height 1 transform float none height 30px