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