Element button pseudo-element :before generated with padding 20px overflow visible background text-shadow 1px 1px 3px rgba(15,73,168,0.66) float none z-index auto box-shadow 0px 1px 2px rgba(0,0,0,0.5) margin 0px height auto border 1px rgba(26,165,61,0.6) solid position static border-radius display inline-block line-height normal transition font-size 16px width auto transform font-weight normal box-sizing content-box cursor pointer