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