Element block pseudo-class :hover generated with box-shadow 4px 3px 18px rgba(0,150,255,0.91) box-sizing content-box border-radius opacity 1 margin 0px overflow visible width 150px padding -1px font-size 16px z-index auto display block transition outline none line-height 1 transform position static font-weight normal height 100px float none border 0px rgba(0,0,0,1) solid cursor default background text-shadow