我正在努力使我的“Icon_POS_bitmap.png”响应。如果我在笔记本电脑上查看网站,图像将在底部被截断。我知道我不能将$slideshow = get_slideshow();
<?php
if ($slideshow->num_rows > 0) {
while($row = $slideshow->fetch_assoc()) {
?>
<figure style="background-image:url(<?php echo '/photos/'.$row['image']; ?>)"></figure>
<?php
}
}
?>
放在固定的1000px高度上。但.hero-slides .single-hero-slides
似乎不起作用。
当我尝试将内容设置为自动或100%时,图像会消失,并且后面的div“height: 100%; and height: auto;
”位于顶部。
HTML
sonar-project-areas
CSS
<section class="hero-area">
<div class="hero-slides">
<!-- Single Hero Slide -->
<div class="single-hero-slide bg-img slide-background-overlay" style="background-image: url(img/bg-img/Icon_POS_bitmap.png);">
</div>
</div>
</section>
我使用的原始模板是:https://colorlib.com/wp/template/sonar/
我根据自己的需要修改它。 我不时使用html / css / js,但我找不到问题。
问候阿德里安
答案 0 :(得分:0)
您似乎正在尝试创建响应式背景图像。如果是这种情况,您可以在下面找到关于如何操作的快速提示。
<div class="single-hero-slide bg-img slide-background-overlay"></div>
width
和height
CSS属性设置高度和/或宽度background-size: cover
或 contain
.bg-img {
width: 30vw;
height: 100vh;
background: url('https://images.pexels.com/photos/1034677/pexels-photo-1034677.jpeg?cs=srgb&dl=adult-art-man-1034677.jpg&fm=jpg');
background-size: cover;
}
&#13;
<div class="single-hero-slide bg-img slide-background-overlay"></div>
&#13;
以下是此属性的参考:https://developer.mozilla.org/en-US/docs/Web/CSS/background-size
答案 1 :(得分:0)
您正在尝试这样做,我将height: 100vh
添加到主容器中,并将style="background: ...."
移到.bg-img
中的css内。我还在身体中添加了margin: 0; padding: 0
body {
margin: 0;
paddong: 0;
}
.hero-slides .single-hero-slide {
height: 100vh;
/* You can change this to 50vh (50% of the screen width) and will still be responsive */
width: 100%;
position: relative;
z-index: 1;
-webkit-transition-duration: 800ms;
transition-duration: 800ms;
overflow: visible;
/*cursor: pointer; */
}
.hero-slides .single-hero-slide .hero-slides-content {
position: relative;
z-index: 1;
-webkit-transform: translateY(75%);
transform: translateY(75%);
-webkit-transition-duration: 800ms;
transition-duration: 800ms;
bottom: 0;
}
.hero-slides .single-hero-slide .hero-slides-content .line {
width: 100px;
height: 1px;
background-color: #ffffff;
margin-bottom: 30px;
display: block;
}
.hero-slides .single-hero-slide .hero-slides-content h2 {
color: #ffffff;
font-weight: 100;
}
.hero-slides .single-hero-slide .hero-slides-content p {
color: #ffffff;
margin-bottom: 0;
-webkit-transition-duration: 500ms;
transition-duration: 500ms;
margin-top: 140px;
}
.hero-slides .single-hero-slide:hover .hero-slides-content {
-webkit-transform: translateY(0%);
transform: translateY(0%);
}
.hero-slides .single-hero-slide:hover p {
margin-top: 40px;
}
.bg-img {
background-image: url("https://picsum.photos/5472/3648?image=1074");
background-position: center center;
background-size: cover;
background-repeat: no-repeat;
}
.slide-background-overlay {
position: relative;
z-index: 1;
bottom: 0;
left: 0;
width: 100%;
height: 60%;
}
.slide-background-overlay::after {
content: "";
position: absolute;
height: 60%;
width: 100%;
z-index: -1;
bottom: 0;
left: 0;
}
<section class="hero-area">
<div class="hero-slides">
<!-- Single Hero Slide -->
<div class="single-hero-slide bg-img slide-background-overlay">
</div>
</div>
</section>