* html .u0_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="Mapy_struktury_AI_files/u0_normal.png");
}

* html .u5_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="Mapy_struktury_AI_files/u5_normal.png");
}

* html .u7_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="Mapy_struktury_AI_files/u0_normal.png");
}

* html .u11_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="Mapy_struktury_AI_files/u5_normal.png");
}

* html .u13_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="Mapy_struktury_AI_files/u13_normal.png");
}

