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