* {
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 24px;
    line-height: 1.7;
    margin: auto;
}

.container {
    max-width: 1100px;
    padding: 0 1.4rem;
    margin: auto;
}

.flex-center {
    display: flex;
    justify-content: center;
}

.button {
    background: #1d9cd7;
    border-radius: 16px;
    color: white;
    cursor: pointer;
    padding: 8px 20px;
    text-decoration: none;
    transition: 0.1s;
}

.button:hover {
    transform: scale(1.05)
}