*{margin:0;padding:0;box-sizing:border-box}body{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background-color:#006266}.bmi-calculator{width:800px;height:500px;padding:20px;background-color:#fff;border-radius:10px;display:flex}.bmi-calculator .outer-box{width:350px;display:flex;align-items:center}.outer-box img{width:350px}.content{flex:1;padding:20px;background-color:#cdd1e4}h1{font-weight:500;margin-bottom:10px;text-align:center;padding-bottom:2rem;font-family:Verdana,Geneva,Tahoma,sans-serif;padding-top:1rem}.icon{text-align:center;display:flex;justify-content:center;align-content:center}.icon img{width:10%}.right-container{margin-bottom:15px}label{display:block;margin-bottom:5px}input{width:100%;padding:8px;margin-bottom:10px;font-size:18px;border:2px solid black}button{padding:10px 20px;cursor:pointer;background-color:#284387;color:#faebd7;font-weight:bolder}.content button:nth-of-type(2){margin-left:10px;background-color:red;color:#faebd7;font-weight:900}.result-container{border:2px solid black;padding:2px;margin-top:15px}.result-container p{margin:10px;font-weight:900}.error{color:red;font-size:18px}