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