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