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