*{
    margin: 0;
    padding: 0;
}

body{
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
   align-items: center;
   background: linear-gradient(45deg,rgba(3, 96, 115, 0.871), rgb(31, 5, 50));
}

.calculator{
    width: 250px;
    padding: 20px;
    border-radius: 16px;
    background: linear-gradient(50deg, rgb(210, 122, 122),rgb(77, 77, 189));
    box-shadow:3px 5px 15px rgb(111, 120, 252);

}

input{
    width: 200px;
    border: 3px solid rgba(210, 148, 222, 0.655);
    border-radius: 20px;
    padding: 24px;
    margin: 2px;
    background: transparent;
    color: aliceblue;
    box-shadow: 0px 3px 15px ;
    font-size: 40px;
    text-align: end;
    cursor: pointer;
}

input::placeholder{
    color: white;
}

button{
    border: none;
    width: 30px;
    height: 30px;
    margin: 14px;
    border-radius: 50%;
    background: transparent;
    color: white;
    font-size: 15px;
    box-shadow: -3px -5px 15px rgb(252, 111, 228);
    cursor: pointer;
}

.equal{
    background-color: orange;
}

.operator{
    background: linear-gradient(65deg , rgb(33, 211, 224), rgb(148, 45, 124));
}