@charset "UTF-8";

html
{
    font-size: 62.5%;
}

body
{
    margin: 0;
    background-image: url(../img/back.png);
    background-repeat: repeat;
    font-family: Arial ;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-size: 50px 50px;
}

main
{
    width: 900px;
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

section
{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

main > h2
{
    width: 100%;
    text-align: center;
    font-weight: bold;
    font-size: 2.2rem;
    padding-top: 20px;
    padding-bottom: 20px;
}

main  aside
{
    width: 270px;    
    padding: 10px;
    padding-left: 30px;
}

main  aside  img
{
    width: 100%;
}

main article
{
    width: 730px;
    font-size: 1.8rem;
    padding: 10px;
    line-height: 2rem;
}

@media all and (max-width: 1000px)
{
   
    main
    {
        width: auto;
        margin-top: 0px;
    }
    section
    {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    main aside
    {
        width: 50%;
        margin: auto;
        padding: 5px;
    }
    main > h2
    {
        width: 90%;
        margin: 0;
        padding: 0;
        padding-top: 10px;
        font-size: 2.2rem;
        margin: auto;
    }
    main article
    {
        width: 90%;
        padding: 0;
        margin: auto;
        padding-bottom: 20px;
        line-height: normal;
        font-size: 1.9rem;
    }
}