body{

background:#FFEFD5;

font-family:맑은 고딕;

display:flex;

justify-content:center;

margin-top:50px;

}

.container{

background:white;

padding:30px;

border-radius:15px;

width:450px;

box-shadow:0 0 15px gray;

text-align:center;

}

button{

margin-top:20px;

padding:12px 25px;

background:orange;

color:white;

font-size:18px;

border:none;

border-radius:10px;

cursor:pointer;

}

button:hover{

background:tomato;

}

#result{

margin-top:30px;

font-size:22px;

font-weight:bold;

}