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