* {
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}

.container {
    /* width: 50%; */
    border: 5px solid #61C6F2;
    padding: 25px;
    border-radius: 20px;
    background-color: #e9ecf3;
    font-weight: bold;
}

.input {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    outline: none;
    border:5px solid #61C6F2;
    border-radius: 10px;
    font-size: 20px;
    background-color: white;
    
}
/* Single Row in Calculator */
.line {
    display: flex;
    justify-content: center;
}

/* Each Box */
.box {
    width: 60px;
    height: 60px;
    margin: 5px;
    border-radius: 10px;
    font-weight: bold;
    font-size: 24px;
    font-family: helvetica;
    color: #61C6F2;
    background-color: white;
    cursor: pointer;
}

.box p {
    text-align: center;
}

/* Calculator Signs */
.sign {
    background-color: #61C6F2;
    color: white;
}