* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Helvetica';
}

a {
    color: #0070f0;
}

a:hover {
    opacity: 0.8;
}

header {
    max-width: 1000px;
    margin: 50px auto;
    align-items: center;
    display: flex;
    flex-direction: column;
}

.logo {
    margin-bottom: 50px;
}

.logo img {
    max-width: 180px;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.col-right>p {
    margin-bottom: 18px;
    line-height: 1.3;
}

.col-right {
    max-width: 70%;
}

.col-left {
    margin-right: 70px;
}

.col-left img {
    max-width: 250px;
    margin-bottom: 20px;
    margin-top: -20px;
}

.col-left p {
    display: flex;
    flex-direction: column;
    text-align: center;
    font-weight: bold;
}

.col-left p span {
    font-size: 30px;
}

.links {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.links>div {
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 10px 20px;
    border-radius: 10px;
    width: 30%;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    background-color: #ffdd47;
}

.links>div a {
    margin-bottom: 20px;
    color: black;
}

@media(max-width: 815px) {
    header {
        margin: 25px auto;
    }

    header h2 {
        font-size: 18px;
        text-align: center;
        padding: 0 20px;
        margin-top: -20px;
    }

    .logo img {
        max-width: 145px;
    }

    main {
        display: block;
        max-width: 85%;
    }

    .col-left {
        margin-right: 20px;
        float: left;
    }

    .col-left img {
        max-width: 100px;
        margin-bottom: 5px;
        margin-top: 0;
    }

    .col-left p {
        font-size: 10px;
        margin-bottom: 15px;
    }

    .col-left p span {
        font-size: 15px;
    }

    .col-right {
        max-width: 100%;
        text-align: justify;
        font-size: 12px;
    }

    .col-right>p {
        margin-bottom: 8px;
    }

    .links {
        margin-top: 20px;
        flex-direction: column;
    }

    .links>div {
        padding: 10px;
        font-size: 10px;
        width: 100%;
        justify-content: space-between;
        max-width: 180px;
        margin-bottom: 10px;
    }

    .links>div a {
        margin-bottom: 10px;
    }
}