How to keep responsive images same height?

问题

I have a webpage that I'm making, and I have one row with a cover photo and profile picture side-by side. I have them both in a bootstrap row in different-sized grids. But, the profile picture is always extending lower than the cover photo (it's height is larger). How do I keep them responsive, but the same height? My ultimate goal is have them look like a single strip (with padding between), and then stack when window is mobile-sized.

<div class="row">
                    <div class="col-lg-8">
                    <img src="http://placehold.it/851x315" class="img-responsive" alt="Cover Photo">
                    </div>
                    <div class="col-lg-4">
                    <img src="http://placehold.it/200x200" class="img-responsive" alt="Profile Picture">
                    </div>
                </div>

I have tried restricting the height of the row div, setting it to a specific height, and switching up the bootstrap grid to be col-md, or col-sm in different proportions. Any wisdom is much appreciated.

回答1:

use min-height on them

try

img {
min-height:100%
}

if that doesn't work use a fixed max-height

img {
min-height:4em;
}

回答2:

You can use following codes.

HTML

<div class="row cover-row">
    <div class="col-sm-8">
        <img src="http://placehold.it/851x315" class="img-responsive" alt="Cover Photo">
    </div>
    <div class="col-sm-4 profile-wrap">
        <img src="http://placehold.it/200x200" class="img-responsive profile-pic" alt="Profile Picture">
    </div>
</div>

CSS

/* Desktop and Tablet Screens */
@media (min-width:768px) {
    .cover-row {
        position: relative;
        min-height: 100px; /* minimum height of cover stripe */
    }
    .profile-wrap {
        position: absolute;
        right: 0;
        top: 0;
        height: 100%;
        overflow: hidden;
    }
    .profile-pic {
        width: auto; /* maintain width/height aspect ratio */
        height: 100%;
    }
}

JSFiddle link http://jsfiddle.net/feh4ex3p/

回答3:

None of the above worked for me, but this did:

HTML

<div class="row cover-row">
<div class="col-sm-8">
    <img src="http://placehold.it/851x315" class="img-responsive" alt="Cover Photo">
</div>
<div class="col-sm-4 profile-wrap">
    <img src="http://placehold.it/200x200" class="img-responsive profile-pic" alt="Profile Picture">
</div>

CSS

.profile-pic {
    width: 100%; /* maintain width/height aspect ratio */
    height: 500px; /*I realized this doesnt seem responsive, but no percentages work for me but it appears fine on mobile*/
}

来源：https://stackoverflow.com/questions/28132842/how-to-keep-responsive-images-same-height

标签

html

css

image

twitter-bootstrap

responsive-design