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