Element block pseudo-class :hover generated with position relative border-radius cursor default display block float right font-size 24px z-index auto margin 0px transform overflow hidden line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 50% height auto background transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing border-box border 0px rgba(0,0,0,1) solid font-weight normal padding 20px