Element button pseudo-element :before generated with line-height normal float none transform z-index auto padding 0px box-sizing content-box opacity 1 display block font-size 16px border-radius background height auto width auto position static transition border 2px rgba(0,0,0,1) solid font-weight normal cursor default text-shadow margin 0px box-shadow 3px 3px 0px rgba(0,0,0,1) overflow visible