*{
    padding: 0;
    margin: 0;
}
body{
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: #bde0fe;
}
.headingbar{
    display: flex;
    justify-content: center;
    align-items: center;
}
#amt_text{
    height: 1.5rem;
    text-align: center;
}
#amt_inp{
    border-radius: 2rem;
    padding: 1rem;
}
.amount{
    display: flex;
    flex-direction: column;
    padding-bottom: 2vh ;
    width: 100%;
}
.exchange{
    display: flex;
    padding: 2rem;
    background-color: #fff;
    min-height: 50vh;
    min-width: 50vh;
    border-radius: 2rem;
}
.exchange_container{
    display: flex;
    gap: 5vh;
    padding: 10vh;
}
.exchange_container h3{
    text-align: center;
}
.select select{
    padding: 0.5rem;
    border-radius: 1rem;
}
.final_msg{
    padding: 1rem;
    text-align: center;
}
#btn_exchange button{
    padding: 2vh;
    border-radius: 2rem;
    background-color: aqua;
    width: 100%;
    cursor: pointer;
}