Logo Image float on a Image Slider Wordpress Theme CSS - html

Question

DISCLAIMER : I did not code the theme. This was made by another developer who left the project and I am making adjustments based on the new requirements. I don't have experience in Wordpress Theming but I can understand codes.
I am making a design in a website and I want to make my logo to be like floating above the Slider layer. I am working on a wordpress theme:
As you can see the Logo 'Red Dela Cruz' is on the top occupying a separate space or div. I want it inside the slider and floating on it like a layer, whenever the slide changes image, logo should still be there. Here is my code:
<div class="slider">
<img src="<?php echo $template_path; ?>images/redlogo_website.png" alt="" class="web-logo"/>
<div id="one-by-one-slider" class="one-by-one-slider">
<ul class="one-by-one-slider-large">
<?php
$args = array(
'post_type' => 'rdc_home',
);
query_posts( $args );
// The Loop
if ( have_posts() ) :
while (have_posts()) :
//the post for declaration
the_post();
?>
<li>
<img src="<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID, 'thumbnail') ); ?>" alt="<?php the_title(); ?>"/>
<div class="slider-content text-center">
<div class="slider-heading shp-12 slides" data-animation="bounceInDown" data-duration=4 data-delay=1>
<div class="container">
<div class="row">
<div class="col-md-12">
<h1><?php the_title(); ?></h1>
</div>
</div>
</div>
</div>
<div class="slider-heading shp-13 slides" data-animation="bounceInDown" data-duration=6 data-delay=2>
<div class=" container">
<div class="row">
<div class="col-md-12">
<h3><?php the_content(); ?></h3>
</div>
</div>
</div>
</div>
<!-- <div class="slider-heading shp-14 slides" data-animation="bounceInUp" data-duration=8 data-delay=4>
<div class=" container">
<div class="row">
<div class="col-md-12">
For Bookings
</div>
</div>
</div>
</div> -->
</div>
</li>
<?php
endwhile;
endif;
wp_reset_query();
?>
</ul>
<div class="one-by-one-slider-nav">
<ul class="one-by-one-slider-thumbs">
<li class="one-by-one-slider-element"></li>
<?php
$args = array(
'post_type' => 'rdc_home',
);
query_posts( $args );
// The Loop
if ( have_posts() ) :
while (have_posts()) :
//the post for declaration
the_post();
?>
<li></li>
<?php
endwhile;
endif;
wp_reset_query();
?>
</ul>
</div><!-- one-by-one-slider-nav -->
</div><!-- one-by-one-slider -->
</div><!-- slider -->
The logo is on the 2nd line and I haven't done any css on class
web-logo

Answer 1

This should work:
.web-logo {
position:absolute;
}
If the logo goes "behind" the slider, you should add a z-index, and make it higher, untill the image is showing:
.web-logo {
position:absolute;
z-index:2;
}

Answer 2

you can try this one:
.web-logo {
position: absolute;
right: 10px;
top: 10px;
z-index:2;
}