.swiper img{width:100%}body{max-width:720px;margin:0 auto !important}html,body{height:100%}body{font-family:Arial, sans-serif;background-color:#f0f2f5;display:flex;justify-content:center;align-items:center;height:100%;margin:0}.login-form{background-color:white;padding:20px;border-radius:5px;box-shadow:0 0 10px rgba(0,0,0,0.1);width:100%}.login-form h2{text-align:center;margin-bottom:20px;font-size:0.3rem}.form-group{display:flex;align-items:center;margin-bottom:15px;font-size:0.2rem}.form-group label{width:1rem;display:inline-block;text-align:right}.form-button{display:flex;justify-content:center;align-items:center;font-size:0.24rem}label{margin-right:10px;width:auto}input{flex:1;padding:10px;border:1px solid #ddd;border-radius:3px;max-width:80%}button{padding:0.1rem;background-color:#666666;color:white;border:none;border-radius:3px;cursor:pointer}button:hover{background-color:#0056b3}.error{color:red;margin-top:5px}.modal{position:fixed;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);z-index:2}.modal-content{background-color:#fefefe;margin:15% auto;padding:20px;border:1px solid #888;width:30%;font-size:.18rem;position:absolute;top:0;right:0;left:0;bottom:0;margin:auto;height:1.2rem;font-size:.2rem;text-align:center}.modal-content .btn-group{text-align:center}.hidden{display:none}.hidden{opacity:0;z-index:-1 !important}.toast{position:fixed;top:50%;left:50%;transform:translate(-50%, -50%);font-size:0.2rem;text-align:center;display:none;z-index:99999;background:#7c7c7c}.toast img{width:3rem;vertical-align:middle}.toast p{height:0.2rem;line-height:0.2rem;color:#fff;text-align:center;padding:0 0.2rem}.toast span{display:none}.show{display:block}