Element button pseudo-element :before generated with transition margin 0px display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) border 1px rgba(255,255,255,1) solid line-height normal font-weight normal border-radius text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none overflow visible height auto z-index auto padding 20px background position static width auto font-size 18px cursor default transform box-sizing content-box