You can use this
$(document).ready(function () {
$('div.body img').css("width","200px");
});
or this
$(document).ready(function () {
$('.body').each(function () {
$('img').css("width","200px");
})
});
or you can use css like this :
.body img{
width : 200px;
}
or
img{
width : 200px;
}
solved How to select all images using jquery and give them an width?