阿罗哈,
这是我的笔 - http://codepen.io/DarrenHaynes/full/gLoYpp/
那支钢笔的代码:
HTML:
<div class="container-fluid spiritual-background">
<div class="row">
<div class="col-md-6"></div>
<div class="col-md-1"></div>
<div class="col-md-4">
</div>
<div class="col-md-1"></div>
</div>
<div class="row">
<div class="col-md-7"></div>
<div class="col-md-4">
<h2>When the going gets tough - the tough get going<br>There's no knowing how far they are going.<br>What if I add another line.</h2>
<h3>- Billy Ocean</h3>
</div>
<div class="col-md-1"></div>
</div>
<div class="toolbar">
<button type="button" id="spiritualQuote" class="btn btn-info"> Spiritual Quotes</button>
<button type="button" id="techQuote" class="btn btn-info"> Tech Quotes</button>
<button type="button" id="lifeQuote" class="btn btn-info"> Life Quotes</button>
<button type="button" id="inspirationalQuote" class="btn btn-info"> Inspirational Quotes</button>
</div>
</div>
CSS:
.spiritual-background {
background: url(https://s19.postimg.org/tx1z2cgcz/feng_sway_rocks.jpg);
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
}
.toolbar {
margin-bottom: 4%;
margin-left: 56%;
}
.row {
margin-top: 8%;
margin-bottom: 7%;
}
h2 {
text-align: center;
}
h3 {
text-align: right;
}
我试图找出如何让背景图像的高度完全显示,同时它仍然覆盖页面。当它站立时,图像中的岩石被截断在图像的底部,但我想看到图像的整个高度。
我想避免将图像放入“html”或“body”标签中 - 我将使用jquery删除并添加“container-fluid”标签中的类,以便在按下4个按钮之一时更改背景图像在工具栏中。换句话说,“。spiritual-background”将被移除并放置在我尚未创建的另一个类中。
答案 0 :(得分:2)
要使区域全屏,只需将其放在页面的根部,使其0
绝对定位所有位置坐标,并给它一个负z-index,这样它就不会坐在任何其他元素之上。
Re:背景图片以及它如何全屏适应页面,你有两个选择。
background-size: cover
(你现在拥有的)和浏览器将使图像全屏,但会切断部分背景以适应浏览器的宽高比。
.spiritual-background {
background: url(https://s19.postimg.org/tx1z2cgcz/feng_sway_rocks.jpg);
background-size: cover;
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
z-index: -1;
}
.toolbar {
margin-bottom: 4%;
margin-left: 56%;
}
.row {
margin-top: 8%;
margin-bottom: 7%;
}
h2 {
text-align: center;
}
h3 {
text-align: right;
}
<div class="container-fluid spiritual-background">
<div class="row">
<div class="col-md-6"></div>
<div class="col-md-1"></div>
<div class="col-md-4">
</div>
<div class="col-md-1"></div>
</div>
<div class="row">
<div class="col-md-7"></div>
<div class="col-md-4">
<h2>When the going gets tough - the tough get going<br>There's no knowing how far they are going.<br>What if I add another line.</h2>
<h3>- Billy Ocean</h3>
</div>
<div class="col-md-1"></div>
</div>
<div class="toolbar">
<button type="button" id="spiritualQuote" class="btn btn-info"> Spiritual Quotes</button>
<button type="button" id="techQuote" class="btn btn-info"> Tech Quotes</button>
<button type="button" id="lifeQuote" class="btn btn-info"> Life Quotes</button>
<button type="button" id="inspirationalQuote" class="btn btn-info"> Inspirational Quotes</button>
</div>
</div>
CSS:
background-size: 100% 100%;
将显示整个图像,并将拉伸图像的高度和宽度,以匹配其应用的元素的大小。除非浏览器/元素与图像的宽高比完全相同,否则这将在99%的情况下使图像偏斜。
.spiritual-background {
background: url(https://s19.postimg.org/tx1z2cgcz/feng_sway_rocks.jpg);
background-size: 100% 100%;
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
z-index: -1;
}
.toolbar {
margin-bottom: 4%;
margin-left: 56%;
}
.row {
margin-top: 8%;
margin-bottom: 7%;
}
h2 {
text-align: center;
}
h3 {
text-align: right;
}
<div class="container-fluid spiritual-background">
<div class="row">
<div class="col-md-6"></div>
<div class="col-md-1"></div>
<div class="col-md-4">
</div>
<div class="col-md-1"></div>
</div>
<div class="row">
<div class="col-md-7"></div>
<div class="col-md-4">
<h2>When the going gets tough - the tough get going<br>There's no knowing how far they are going.<br>What if I add another line.</h2>
<h3>- Billy Ocean</h3>
</div>
<div class="col-md-1"></div>
</div>
<div class="toolbar">
<button type="button" id="spiritualQuote" class="btn btn-info"> Spiritual Quotes</button>
<button type="button" id="techQuote" class="btn btn-info"> Tech Quotes</button>
<button type="button" id="lifeQuote" class="btn btn-info"> Life Quotes</button>
<button type="button" id="inspirationalQuote" class="btn btn-info"> Inspirational Quotes</button>
</div>
</div>
答案 1 :(得分:2)
您好
它们不是您的全部代码。
问题还在于其他问题。
1-从班级&#34; .spiritual-background&#34;。
中删除背景网址2-将这些属性添加到课程&#34; .fullpage&#34;:
background: url(https://s19.postimg.org/tx1z2cgcz/feng_sway_rocks.jpg);
background-repeat: no-repeat;
background-size: cover;
3-如果你删除&#34; iframe&#34;在div中使用id =&#34; result-iframe-wrap&#34;您将能够看到背景图像。通过使用背景位置,您可以将图像向右和向左/向上和向下移动,以显示您瞄准的图像的每个部分。
背景位置:40%30%;
iframe它自己有另一个html标签,并且主体位于主页主体的顶部,这不是正确的方法。
4 - 如果您使用fullpage类向主体添加以下代码,您可以找到文本和按钮,但您需要从头开始执行样式:
<div class="container-fluid spiritual-background">
<div class="row">
<div class="col-md-6"></div>
<div class="col-md-1"></div>
<div class="col-md-4">
</div>
<div class="col-md-1"></div>
</div>
<div class="row">
<div class="col-md-7"></div>
<div class="col-md-4">
<h2>When the going gets tough - the tough get going<br>There's no knowing how far they are going.<br>What if I add another line.</h2>
<h3>- Billy Ocean</h3>
</div>
<div class="col-md-1"></div>
</div>
<div class="toolbar">
<button type="button" id="spiritualQuote" class="btn btn-info"> Spiritual Quotes</button>
<button type="button" id="techQuote" class="btn btn-info"> Tech Quotes</button>
<button type="button" id="lifeQuote" class="btn btn-info"> Life Quotes</button>
<button type="button" id="inspirationalQuote" class="btn btn-info"> Inspirational Quotes</button>
</div>
</div>
*如果您发送所有其他代码,我将能够帮助您更好地解决所有问题。
答案 2 :(得分:0)
感谢大家的答案。通过更多的研究,我在codepen上找到了一些能够得到我需要的确切结果的东西 - https://codepen.io/theiwaz/pen/vybjc
这是该笔的CSS:
html, body{
height: 100%;
}
body {
background-image: url(http://ppcdn.500px.org/75319705/1991f76c0c6a91ae1d23eb94ac5c7a9f7e79c480/2048.jpg) ;
background-position: center center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
background-color: #999;
}
将html的父元素设置为100%高度,并将body标签设置为静态屏幕高度。我通过在background-position
height参数中添加一个百分比位置来稍微修改它,以使图像符合我的偏好。