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