.rstt-wrapper{width:100%;text-align:center;margin:30px auto 10px;max-width:1000px}.rstt-input{margin-bottom:20px;display:flex;justify-content:center;background:#ededed;padding:5px;border:1px #ccc solid}.rstt-input input,#top .rstt-input input{width:calc(100% - 150px);padding:10px;margin:0 5px 0 0}.rstt-input button{padding:10px 20px;cursor:pointer;width:150px;background:#000}.rstt-input button:hover{background:#4CAF50}.rstt-tabs{margin-bottom:20px}.rstt-tab{padding:8px 16px;margin:0 5px;cursor:pointer}.rstt-tab.active{background:#000;color:#fff}.rstt-preview{position:relative;overflow:auto}.rstt-device{display:none;position:relative;margin:auto}.rstt-device.active{display:inline-block}.rstt-device img{max-width:100%;height:auto;display:block}.rstt-device iframe{position:absolute;border:0;background:#fff;max-width:none}.rstt-device.desktop{width:1000px}.rstt-device.desktop iframe{width:1367px;height:718px;transform:scale(.685);transform-origin:top left;left:32px;top:34px}.rstt-device.tablet{width:768px}.rstt-device.tablet iframe{top:111px;left:36px;width:768px;height:1024px;transform:scale(.869);transform-origin:top left}.rstt-device.mobile{width:410px}.rstt-device.mobile iframe{top:68px;left:16px;width:375px;height:678px}.rstt-loader{position:absolute;inset:0;display:none;align-items:center;justify-content:center;z-index:10;pointer-events:none}.rstt-loader span{width:40px;height:40px;border:4px solid #8a8787;border-top-color:#000!important;border-radius:50%;animation:rstt-spin 1s linear infinite;position:absolute;left:50%;top:36%}@keyframes rstt-spin{to{transform:rotate(360deg)}}