css-transition-sample by Nobuyuki Osawa December 04, 2013 HTML <section> <h3>Jiwa-Jiwa</h3> <div class="sample">koko no haikei ga kawarimasu.</div> </section> <section> <h3>Shutt-Jiwa</h3> <div class="sample2">subayaku haikei ga kawatte jiwari to modoru.</div> </section> CSS .sample { padding: 20px; background-color: #efefef; transition: background-color 1s linear; } .sample:hover { background-color: green; } .sample2 { padding: 20px; background-color: #efefef; transition: background-color 1s linear; } .sample2:hover { background-color: green; transition: background-color 0.1s linear; }