Element button pseudo-element :before generated with line-height normal margin 0px background box-sizing content-box display inline-block transition position static opacity 1 font-weight normal box-shadow 0px 0px 2px rgba(0,0,0,0.5) border-radius float none text-shadow 1px 1px 0px rgba(255,255,255,0.66) border 1px #b7b7b7 solid padding 20px overflow visible outline none transform z-index auto width auto height auto font-size 16px cursor default