Check out my client's website at:
Upon examining the editor in Wordpress, I identified a PHP file related to sliders. Although I am not well-versed in PHP, I managed to locate a file named "tc_voila_slider.php" which contained 3 lines similar to this:
<img width="1170" height="500" src="<?php echo TC_BASE_URL ?>inc/img/colonnes.jpg" class="slide wp-post-image" alt="<?php _e( 'Create beautiful sliders','customizr') ?>">
I attempted to adjust the width to 500 and height to 200 in all three instances, but unfortunately, there was no visible change. How can I successfully modify the dimensions of the banner on the slider without distorting the images? Additionally, I would like to reposition the slider slightly upwards as there appears to be excessive empty space below it. Furthermore, I aim to display 3 circles beneath the slider to improve user experience on the homepage without requiring them to scroll down. How can I eliminate these extra spaces?
Edit
Despite inserting the following code into style.css based on my observations in firebug, the changes did not take effect:
.slide .wp-post-image {
width=200px;
height=200px;
}