*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins', sans-serif;
 
}

.container{
    width: 100%;
    height: 100vh;
    background-color: #4158D0;
    display: flex;
    align-items: center;
    justify-content: center;

}
.calculator{
    background: #232b50;
    padding: 10px;
    border-radius: 10px;
}

.calculator form input{
    border: none;
    outline: none;
    width: 60px;
    height: 60px;
    border-radius: 10px;
    margin: 5px;
    font-weight: 600;
    cursor: pointer;
    
}
.calculator form input:active{
    background: #6e7ec7;
    transition: background 0.5s;
}
.calculator #display {
    width: 100%;
    background: none;
    font-size: 25px;
    cursor: text;
    margin-left: 2px;
    font-weight: 200;
   
}

form div .equal{
    width: 140px;
    color: rgb(204, 141, 24);
}