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