html {
    scroll-behavior: smooth;
}

body {
	padding: 0;
	margin: 0;
    width: 100vw;
    height: 100%;
	font-size-adjust: none;
	font-family: 'Open Sans', sans-serif;
	font-size: 16px;
	-webkit-text-size-adjust: none;
	overflow-x: hidden;
	transition: padding .5s linear;
}

header, section, footer, aside, nav, main, article, figure {
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0.175em 0;
}

.strona {
    width: 100%;
    margin: 0 auto;
    background: url(../grafika/izba_tlo.png);
    background-size: 160%;
	background-position: center 29%;
    background-repeat: no-repeat;
    background-color: white;
	overflow: hidden;
	padding-top: 112px;
}

/* #kontener{
    overflow-y: hidden;
} */

/* Szerokości */

    @media all and (min-width: 0px) and (max-width: 639px)
    {

    }

    @media all and (min-width: 320px) and (max-width: 1023px)
    {

    }

    @media all and (min-width: 1024px) and (max-width: 1280px)
    {
        .szerokosc-100
        {
            width: 100vw;
        }

        .szerokosc-1
        {
            width: 992px;
        }
    }

    @media all and (min-width: 1281px)
    {
        .szerokosc-100
        {
            width: 100vw;
        }

        .szerokosc-1
        {
            width: 1232px;
        }

        .szerokosc-12
        {
            width: 616px;
        }

        .szerokosc-13
        {
            width: 411px;
        }

        .szerokosc-23
        {
            width: 822px;
        }
    }

/**/

/* Układ elementów */

    .wiersz
    {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .kolumna
    {
        flex-shrink: 1;
        flex-grow: 0;
    }

    .blok
    {
        margin: 0 auto!important;
    }

/**/