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