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