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