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