Hi,
Please remove the previous Custom CSS code and use the following.
#slide_holder .featured-thumbnail img {
height: 400px !important;
margin-left: 100px;
width: 280px !important;
}
As for the carousel slider widget. You can find all instance of the id myCarousel and add a number 2 to it, such as myCarousel2 and it will be independent from the first carousel slider widget.
Use the following as an example. You will have to change the image src to your image url, because in my example, they are pointing to the images on my computer, you won’t see them.
<div id='myCarousel2' class='carousel slide' data-ride='carousel'>
<ol class='carousel-indicators'>
<li data-target='#myCarousel2' data-slide-to='0' class='active'>
<li data-target='#myCarousel2' data-slide-to='1'>
<li data-target='#myCarousel2' data-slide-to='2'>
<li data-target='#myCarousel2' data-slide-to='3'>
<div class='carousel-inner'>
<div class='item active'>
<img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/slider/slider_img_01.jpg' alt='' />
<div class='carousel-caption'>
<h4>Built-in Bootstrap Elements and Font Awesome let you do amazing things with your website</h4>
</div>
</div>
<div class='item'>
<img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/slider/slider_img_02.jpg' alt='' />
<div class='carousel-caption'>
<h4>Easy to use control panel with a lot of options</h4>
</div>
</div>
<div class='item'>
<img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/slider/slider_img_03.jpg' alt='' />
<div class='carousel-caption'>
<h4>Fully responsive theme for any device</h4>
</div>
</div>
<div class='item'>
<img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/slider/slider_img_04.jpg' alt='' />
<div class='carousel-caption'>
<h4>Unlimited color schemes</h4>
</div>
</div>
</div><!--/.carousel-inner-->
<a href='#myCarousel2'><img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/left-ar.png' /></a>
<a href='#myCarousel2'><img src='https://localhost:8888/evolve-demo/wp-content/themes/evolve/library/media/images/right-ar.png' /></a>
</div><!--/#myCarousel2-->
Thanks!