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