Element block pseudo-element :after generated with float none margin 36px opacity 1 line-height 1 cursor default height 300px transition display inline-block overflow visible z-index auto font-size 16px position relative border 0px rgba(0,0,0,1) solid outline none background padding 0px width 300px text-shadow font-weight normal transform box-shadow 0px 0px 6px rgba(0,0,0,0.5) box-sizing content-box border-radius