@keyframes SSPopupWrap{0%{opacity:0}to{opacity:1}}.control-iframe .introduction-text{margin:0 auto 60px;max-width:600px}.control-iframe .button-list-wrap{align-items:center;display:flex;flex-direction:column;flex-wrap:wrap;justify-content:center}.control-iframe .button-list-wrap .btn-text{color:#c05136;font-size:.8125rem;letter-spacing:4px;margin-top:40px}.control-iframe.iframe-toggle .button-list-wrap{margin:0 0 40px}.control-iframe.iframe-toggle .iframe-wrapper{max-height:0;overflow:hidden;transition:max-height .5s ease-in-out}.control-iframe.iframe-toggle .iframe-wrapper.opened{max-height:1500px}