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