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