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