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