猫头鹰轮播上的图像在移动设备上被放大，我如何更改它以便它在移动设备上显示所有图像？

Question

This is how it looks on a desktop:

This is how it looks on mobile:

I have the standard properties for the carousel (its nothing special, just a slideshow). I just want it to scale and show the whole picture on mobile instead of zooming in on random parts.

HTML

<div class="home-banner">
    <div class="owl-carousel owl-theme home-slider">
        <div class="item pro_nw" style="background-image: url({{asset('public/frontend/images/slide1_v4.jpg')}});">
        </div>
        <div class="item pro_nw" style="background-image: url({{asset('public/frontend/images/slider-2.jpg')}});">
        </div>
        <div class="item pro_nw" style="background-image: url({{asset('public/frontend/images/slider-3.jpg')}});">
        </div>
    </div>
</div>

CSS

.home-slider{position: relative;}
.home-slider,
.home-slider .owl-stage-outer,
.home-slider .owl-stage-outer .owl-stage,
.home-slider .owl-stage-outer .owl-stage .owl-item,
.home-slider .owl-stage-outer .owl-stage .owl-item .item{height: 100%;}
.home-slider .owl-stage-outer .owl-stage .owl-item .item{
    position: relative;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack:center;
    -ms-flex-pack:center;
    justify-content:center;
    -o-background-size: cover;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-size: cover;
    background-repeat: no-repeat;
    background-position:center center;
    margin-bottom: 20px;
    min-height: 730px;
}

It has to be one of the properties in the CSS (i think). I played around with a few of the properties, but it scales in odd ways instead.

Answer 1

for mobile media query make sure to change background-size to contain. keep the original size for the screen wider than a mobile screen.

Answer 2

First change the background size to contain.

background-size: contain;

then detect the actual screen of the device as to adjust the image size corresponding to your liking

@media screen and (max-width: 768px) {      
    .home-slider .owl-stage-outer .owl-stage .owl-item .item{      
        //size you wanted 
      //for example---
       width: 50%;
       height: 50%;
    
    } 
} 

Answer 3

for mobile responsive make use of media query depending on the screen

@media only screen and (max-width:600px) /* specify preferred width here*/
{
/*statement*/
}