Element button pseudo-element :before generated with border-radius z-index auto background box-sizing content-box height auto text-shadow box-shadow 1px 1px 0px rgba(21,155,128,1) display block width 160px font-size 28px overflow hidden line-height 0 cursor pointer transition font-weight normal position relative padding 25px float none status transform margin auto border 0px rgba(0,0,0,1) solid