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