@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600&family=Poppins:wght@400;500;700&display=swap');


*{
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
    background-color: #ddf0ff;
    outline: none;
}


/* ----------------------------------------------------------------------------------main style start from here---------------------------------------------------
------------------------------------------------------------------------------- */


h1{
    text-align: center;
}

.container{
    height: 85vh;
    display: flex;
    justify-content: center;
    align-items: center;
}


section .calculator{
    background-color: #0429b0;
    padding: 15px;
    border-radius: 30px;
    box-shadow: 5px 10px 18px rgb(0,0,.16);
    display: grid;
    grid-template-columns: repeat(4,80px);                  
}


/* input{
    grid-column: span 4;
    height: 65px;
    width: 324px;
    background-color: #ecf0f3;
    border: none;    
    border-radius: 30px;
    color:rgb(70,70,70);
    font-family: 'Orbitron', sans-serif;
    font-size: 55px;
    text-align: end;
    margin: auto;
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 40px;        
} */


input[type="text"]{
    grid-column: span 4;
    background-color: #ecf0f3;
    font-family: 'Orbitron', sans-serif;
    font-size: 40px;
    color:rgb(70,70,70);
    width: 100%;
    height: 65px;
    margin: auto;
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 40px; 
    padding: 45px 5px;
    box-sizing: border-box;
    text-align: right;
    border: none;    
    border-radius: 30px;
}


button{
    height: 60px;
    width: 60px;
    background-color: navy; 
    border:3px solid #ecf0f3;
    color: #ffffff;
    border-radius: 50%;
    margin: 7px;
    font-size: 22px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    transition: all ease 0.3s;
    cursor: pointer;
}

button:hover{
    background-color: #ffffff;
    border:3px solid navy;
    color: navy;
    transition: all ease 0.3s;
}

.equal{
    width: 135px;
    border-radius: 40px;
}


.footer{
    font-family: 'Poppins', sans-serif;
    text-align: center;
    font-weight: 700;
}