* {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}
body {
    background: #000000;
    color: #fff;
}
.container {
    margin: 12%;
    width: 90%;
    max-width: 700px;
}
.display {
    width: 100%;
    margin-top: 50px;
    margin-bottom: 30px;
    background: #313131;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 26px 20px;
    border-radius: 5px;
}
.container h1 {
    font-weight: 500;
    font-size: 45px;
}
.container h1 span {
    color: #fff200;
    border-bottom: 4px solid #fff200;
    padding-bottom: 7px;
}
.display img {
    width: 30px;
    cursor: pointer;
}
.display input {
    border: 0;
    outline: 0;
    font-size: 24px;
    color: #fff;
    background: #313131;
}
.display input::placeholder {
    color: #ffffff;
}
.container button img {
    width: 50px;
    margin-right: 15px;
}
.container button {
    border: 0;
    outline: 0;
    background-color: #fff200;
    color: #000000;
    font-size: 22px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-items: center;
    padding: 5px 26px;
    border-radius: 5px;
    cursor: pointer;
}
.container button:hover {
    background-color: #fff200;
}