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