Element button pseudo-element :before generated with line-height normal border-radius border 1px #b7b7b7 solid float none box-sizing content-box width auto display inline-block height auto opacity 1 position static font-size 19px transition box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 3px font-weight normal cursor default transform overflow visible background outline none z-index auto padding 20px text-shadow 1px 1px 0px rgba(255,255,255,0.66)