*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;;
}
body{
    background-color: #002339;
    color: #fff;
}
.container{
   
    margin: 12%;
    width: 90%;
    max-width: 700px;
}
.display{
    background-color: #fff;
    width: 100%;
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1rem;
    border-radius: 0.5rem;
}
.container h1{
    font-weight: 500;
    font-size: 2.9rem;
}
.container h1 span{
    color: #019f55;
    border-bottom: 4px solid #019f55;
    padding-bottom: 0.5rem;

}
.display img{
    cursor: pointer;
    width: 2rem;
}
.display input{
    border: none;
    outline: none;
    font-size: 1.5rem;
}
.container button img{
    width: 1.8rem;
    margin-right: 0.6rem;
}
.container button{
    border: 0;
    outline: 0;
    background-color: #019f55;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 300;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.2rem 1.6rem;
    border-radius: 0.4rem;
    cursor: pointer;
}