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