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