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