.loading{position:absolute;top:0;left:0;right:0;margin:0 auto;color:#fff;text-align:center;font-size:50px;width:400px;height:400px;background-blend-mode:darken;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center}.btn-group{display:flex;justify-content:flex-start;align-items:center;gap:5px;margin:5px 0}.btn-group button{padding:5px 10px;min-width:76px}.form{display:flex;flex-direction:column}.form textarea{height:100px}.form button{padding:5px 0}.container{width:400px;margin:0 auto}