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