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