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