Element button pseudo-element :before generated with display inline-block z-index auto transition text-shadow 1px 1px 0px rgba(255,255,255,0.66) padding 20px border-radius cursor default position static border 1px #b7b7b7 solid box-sizing content-box transform line-height normal font-size 16px width auto font-weight normal overflow visible margin 0px float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto background