Element button pseudo-element :before generated with width auto padding 0px font-size 16px transform z-index auto margin 6px box-shadow 4px 2px 2px rgba(0,0,0,0.46) float none border 0px rgba(0,0,0,1) solid font-weight normal border-radius position static display block cursor default line-height 5 overflow visible text-shadow box-sizing content-box transition background height auto