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