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