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