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