我想在我的网站上使用MaterialiseCSS轮播。它需要跨越页面的整个宽度,但高度不能低于400px,在这种情况下,我想裁剪两侧,以便在窗口宽度缩小时将旋转木马高度保持在400px。
这是我尝试过的:
.carousel {
min-height: 400px;
}

<div class="carousel carousel-slider center" data-indicators="true">
<div class="carousel-fixed-item center">
<h1 class="header futural center white-text animated fadeInUp">Futural</h1>
<div class="row center">
<h5 class="header col s12 light white-text animated fadeInUp delay-animation">Fabricant de menuiserie aluminium à haute performance énergétique</h5>
</div>
<div class="row center">
<a href="{{ site.baseurl }}/about.html" class="btn waves-effect white grey-text darken-text-2 animated fadeInUp delay-button">Nous contacter</a>
</div>
</div>
<a class="carousel-item" href="#one!"><img class="img-responsive" src="http://via.placeholder.com/1000x340/f44336/b71c1c"></a>
<a class="carousel-item" href="#two!"><img src="http://via.placeholder.com/1000x340/4caf50/1b5e20"></a>
<a class="carousel-item" href="#three!"><img src="http://via.placeholder.com/1000x340/ffeb3b/f57f17"></a>
<a class="carousel-item" href="#four!"><img src="http://via.placeholder.com/1000x340/2196f3/0d47a1"></a>
</div>
&#13;
但是这个解决方案似乎只能修复carousel-fixed-item元素的大小。 图像保持相同的比例,并在固定元素后面收缩。
你看到这个问题的解决方案了吗? 在此先感谢:)
答案 0 :(得分:0)
使用background-image
与background-size : cover
(MDN link)一起显示覆盖整个元素的图像而不会丢失图片的宽高比,background-position : center
可让您居中元素内的图片。
正在运作的JSFiddle的链接:https://jsfiddle.net/7kvtyahj/2/
CSS
.carousel {
min-height: 400px;
}
.carousel-item
{
background-size : cover;
background-position: center;
}
.c1
{
background-image : url(' http://via.placeholder.com/1000x340/2196f3/0d47a1');
}
.c2
{
background-image : url(' http://via.placeholder.com/1000x340/4caf50/1b5e20');
}
.c3
{
background-image : url(' http://via.placeholder.com/1000x340/2196f3/0d47a1');
}
.c4
{
background-image : url(' http://via.placeholder.com/1000x340/4caf50/1b5e20');
}
HTML
<div class="carousel carousel-slider center" data-indicators="true">
<div class="carousel-fixed-item center">
<h1 class="header futural center white-text animated fadeInUp">Futural</h1>
<div class="row center">
<h5 class="header col s12 light white-text animated fadeInUp delay-animation">Fabricant de menuiserie aluminium à haute performance énergétique</h5>
</div>
<div class="row center">
<a href="{{ site.baseurl }}/about.html" class="btn waves-effect white grey-text darken-text-2 animated fadeInUp delay-button">Nous contacter</a>
</div>
</div>
<a class="carousel-item c1" href="#one!"></a> <!--Notice that I removed the <img> tags and added the classes c1, c2, c3 and c4 in the <a> elements -->
<a class="carousel-item c2" href="#two!"></a>
<a class="carousel-item c3" href="#three!"></a>
<a class="carousel-item c4" href="#four!"></a>
</div>