Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid padding 0px box-shadow 3px 3px 18px rgba(0,150,255,0.91) width 150px z-index auto margin 0px position static outline none border-radius float none box-sizing content-box display block font-weight normal transform cursor default overflow visible height 100px background text-shadow font-size 16px opacity 1 line-height 1 transition