embed,
iframe,
img,
object,
video,
.wp-caption {
max-width: 100%;
}
img {
height: auto;
}
/* --- Bootstrap solution can also be applied to WordPress --- */
/* --- img {width: auto} doesn't work in IE or Firefox --- */
img {
/* Responsive images (ensure images don't scale beyond their parents) */
/* Part 1: Set a maxium relative to the parent */
max-width: 100%;
/* IE7-8 need help adjusting responsive images */
width: auto\9;
/* Part 2: Scale the height according to the width, otherwise you get stretching */
height: auto;
vertical-align: middle;
border: 0;
-ms-interpolation-mode: bicubic;
}