Element button pseudo-element :before generated with border 0px rgba(46,204,113,1) solid z-index auto position static width auto font-size 16px border-radius cursor pointer background float none box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) padding 20px display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px transition overflow visible height auto line-height normal font-weight normal transform