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