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