*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    width: 100vw;
    min-height: 100vh;
    background-color: #dddeee;
}

.container {
    width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #fff;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    border-radius: 0.25rem;
}

.header {
    text-align: center;
}


.header-title {
    font-size: 22px;
    font-weight: 500;
    color: #222;
}

.inc-btn,
.dec-btn {
    padding: 0.5rem 1rem;
    outline: none;
    border: none;
    border-radius: 0.25rem;
    background-color: #000;
    color: #fff;
    cursor: pointer;
    margin: 0 5px;
}

.divider {
    width: 100%;
    height: 1px;
    margin-top: 0.3rem;
    background-color: #dddeee;
}

.footer {
    display: flex;
}

.form-body {
    margin: 1.5rem 0;
    color: #555555;
    font-size: 1rem;
    line-height: 1.5;
}

.counterTxt {
    font-size: 80px;
    text-align: center;
    align-items: center;
    margin: auto;
}

input {
    padding: 6px;
    width: 35%;
}