Hello,
<blockquote>the problem is the picture which is 240width there doesnt switch to 100 percent width under mobile template. </blockquote>
In T3V3 framework, we have layout for each screen, Normal Screen, Table Screen, Mobile Screen, … You can check it in Layout tab of Template Manager editor in back-end.
So if you change your screen, the template will auto transform to fix with width of the screen.
For the width of image, you will see in the CSS file, file
templates/ja_mero/css/template.css
about line 200, there is one code style like this:
img {
max-width: 100% !important;
}
Width of img will never larger than the width of the div contain it. And the div width depends on the width the screen.
Hope it clear for you now.