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