Element block pseudo-element :before generated with z-index auto outline none height 0px float none padding -5px display block border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box opacity 1.00 transform position relative font-weight normal width 160px line-height 1 border-radius margin 0px overflow hidden font-size 16px cursor default background transition box-shadow 1px 1px 1px rgba(0,0,0,0.3)