Element block pseudo-element :after generated with position static float none opacity 1 width 160px margin 0px border 0px rgba(0,0,0,1) solid border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block font-weight normal height auto line-height 1 font-size 16px overflow hidden outline none box-sizing content-box cursor default transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition background padding 25px z-index auto