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