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