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