Element block pseudo-class :hover generated with padding 10px margin 0px border-radius overflow hidden width 160px height auto transition box-sizing content-box z-index auto cursor default outline none text-shadow 0px 1px 0px rgba(0,0,0,0.2) transform float none position static box-shadow 0px 1px 0px rgba(0,0,0,0.3) line-height 1 font-weight bold border 1px rgba(0,0,0,1) solid font-size 15px display block background opacity 1