* html .u0_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u0_normal.png");
}

* html .u2_line {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u2_line.png");
}

* html .u4_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="top_files/u8_normal.png");
}

* html .u8_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u8_normal.png");
}

* html .u10_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u10_normal.png");
}

* html .u13_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u13_normal.png");
}

* html .u15_normal {
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="09_1About_trial_files/u15_normal.png");
}

