By default, we use a thumb version of the original image in theme vertical and horizontal sliders to keep page size to a minimum size.
The slider image dimensions for a page with a sidebar are set to resize all images to 825×461 in the file called wpresidence/general-settings.php. Change the resize rule
add_image_size(‘listing_full_slider’ , 835, 467, true);
After this edit, you need to check old images, and you must regenerate old images based on the new size rules.
To regenerate thumbs, you can use this plugin: Force Regenerate Thumbnails plugin – https://wordpress.org/plugins/force-regenerate-thumbnails/
How to keep the original image without crop in Sliders
***not recommended because it may increase site speed
Edit the function
wpestate_property_page_load_media in libs/property_layout_functions.php and replace
$slider_size = 'listing_full_slider_1'; and $slider_size = 'listing_full_slider'; and $slider_size = 'property_full_map'; with $slider_size = 'full;
Turn the crop off for the thumb created
From wpresidence/libs/general-settings.php
Change to:
add_image_size(‘listing_full_slider_1′, 1110, 623, false);
Use Force Regenerate Plugin to regenerate old thumbs (new ones will be saved without crop)
Add this CSS in theme options.
.col-md-12.full_width_prop .post-carusel .item {
height: 100%;
width: auto;
}