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