Element block pseudo-class :hover generated with opacity 1 padding 0px line-height 1 display block position static cursor default font-weight normal background overflow visible height 100px float none width 150px transition transform z-index auto border-radius text-shadow outline none border 0px rgba(0,0,0,1) solid margin 0px font-size 16px box-sizing content-box box-shadow 0px 0px 9px rgba(0,0,0,0.5)