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