Element button pseudo-class :hover generated with font-size 16px margin 0px display block z-index auto box-sizing content-box width 160px border 0px rgba(0,0,0,1) solid transition cursor default overflow hidden transform float none padding 20px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static line-height 1 border-radius font-weight normal height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2)