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