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