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