*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
body{
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background:linear-gradient(45deg, #0a0a0a, #3a4452);
}
.container{
    border:1px solid #717377;
    padding: 20px;
    border-radius: 15px;
    background: transparent;
    box-shadow: 0px 3px 15px rgba(113, 115, 119, 0.5);
}

#inputbox{
    width: 320px;
    border: none;
    padding: 25px;
    margin: 10px;
    background: transparent;
    font-size: 40px;
    text-align: right;
    color: #ffffff;
    cursor: default;
    box-shadow: 0px 3px 15px rgba(133, 115, 119, 1);
    border-radius: 15px;
}
input::placeholder{
    color: #ffffff;
}
button{
    border: none;
    width: 60px;
    height: 60px;
    margin: 10px;
    border-radius: 50%;
    background: transparent;
    color: #ffffff;
    font-size: 20px;
    box-shadow: -1px -1px 15px rgba(255, 255, 255, 0.1);
    cursor:pointer; 

}
.equalBtn{
    background-color: #fb7c14;
}   

button:hover{
    box-shadow: -8px -8px 15px rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}   
.operators{
  border-radius:30%;
    background-color: orange;
}