Element block pseudo-element :after generated with transition opacity 1 box-sizing content-box font-size 16px width 150px box-shadow 0px 1px 7px rgba(0,0,0,0.44) display block position static overflow visible text-shadow outline none height 100px margin 0px cursor default padding 0px line-height 1 font-weight normal transform border 0px rgba(0,0,0,1) solid border-radius float none background z-index auto