*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #EDF2FB;
    font-family: sans-serif;
    outline: none;
}

.container{
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.calculator{
    background-color: #D7E3FC;
    padding: 15px;
    border-radius: 30px;
    box-shadow: inset 5px 5px 12 px #EDF2FB,
    5px 5px 12px rgba(0,0,0,.16);
    display: grid;
    grid-template-columns: repeat(4, 68px);
}

input{
    grid-column: span 4;
    height: 70px;
    width: 260px;
    background-color: #ABC4FF;
    box-shadow: inset -5px -5px 12px #B6CCFE,
                inset 5px 5px 12px rgba(0,0,0,.16);
    border: none;
    border-radius: 30px;
    color: rgba(70,70,70);
    font-size: 50px;
    text-align: end;
    margin: auto;
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 20px;



}

button{
    height: 48px;
    width: 48px;
    background-color: #C1D3FE;
    box-shadow: -5px -5px 12px #CCDBFD,
                5px 5px 12px rgba(0,0,0,.16);
    border: none;
    border-radius: 50%;
    margin: 8px;
    font-size: 19px;
}

.equal{
    width: 115px;
    border-radius: 40px;
    background-color: #C1D3FE;
    box-shadow: -5px -5px 12px #CCDBFD,
                5px 5px 12px rgba(0,0,0,.16);
    
}

h1{
    font-family: 'Zen Dots', cursive;
    font-size: 100px;
    text-align: center;    
    margin-top: 50px;
}