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