Element block pseudo-class :hover generated with cursor default width 300px box-sizing content-box z-index auto border-radius position static transform opacity 1 border 0px rgba(0,0,0,1) solid line-height 1 float none box-shadow text-shadow 1px 1px 0px rgba(255,255,255,0.2) margin 0px overflow visible font-weight normal padding 0px transition background font-size 16px height 300px display block outline none