#viewed-products_block_left li img,#viewed-products_block_left .products-block-image img
{
    max-width: 100%;
}
.cart_block_list .cart-images img{
    max-width: 80px;
}
div#header_logo img {
    max-height: 140px;
    width: auto !important;
    max-width: 100%;
}