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