Element block pseudo-element :before generated with z-index auto padding 20px cursor default box-sizing content-box position relative overflow hidden display block font-weight normal height auto line-height 1 transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid font-size 16px float left transform margin 0px width 180px background border-radius