span#box.play { display:inline-block; } span#box.play { animation:10s linear infinite rotation; } @keyframes rotation{ 0%{ transform:rotate(0);} 50%{ transform:rotate(180deg);} 100%{ transform:rotate(360deg); } } a { color: #99892b; } a:hover { color: #EF454A; } .navbar-light .navbar-brand { color: #99892b; } a.navbar-brand { color: #99892b; } .navbar-nav-right a span.icon-syui { /*color: #EF454A;*/ font-size: 33px; } .sns-bottom-ai { display:none; } .top-sns-header { padding: 10px; } @media (max-width: 650px) { .sns-bottom-ai { display:block; } }