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