使文本背景透明但不是文本本身 [英] Making text background transparent but not text itself
问题描述
所以我遇到了问题.我环顾四周,环顾四周,但没有运气.我想让我的身体的背景透明,但让文本不透明.就像现在一样,我一直保持相同的不透明度.这是我的代码:
So I am having a problem. I have looked around and looked around but no luck. I would like to make the background of my body transparent but leave the text non transparent. As it is right now I keep making both the same opacity. Here is my code:
@charset "utf-8";
body {
font: 100%/1.4 Verdana, Arial, Helvetica, sans-serif;
background-color: #42413C;
margin: 0;
padding: 0;
color: #000;
}
/* ~~ Element/tag selectors ~~ */
ul, ol, dl {
padding: 0;
margin: 0;
}
h1, h2, h3, h4, h5, h6, p {
margin-top: 0;
padding-right: 15px;
padding-left: 15px;
opacity:1;
}
a img {
border: none;
}
a:link {
color: #42413C;
text-decoration: underline;
}
a:visited {
color: #6E6C64;
text-decoration: underline;
}
a:hover, a:active, a:focus {
text-decoration: none;
}
.container {
width: 750px;
margin: 0 auto;
}
.content {
padding:20px;
width:710px;
position:relative;
background:#CCC;
opacity: 0.5;
}
.fltrt {
float: right;
margin-left: 8px;
}
.fltlft {
float: left;
margin-right: 8px;
}
.clearfloat {
clear:both;
height:0;
font-size: 1px;
line-height: 0px;
}
.header {
top:0%;
width: 750px;
height: 200px;
background-image: url(images/header.png);
background-repeat:no-repeat;
background-position:center;
}
.navbar {
height: 50px;
width: 750px;
position: relative;
z-index: 2;
}
#bg {
position: fixed;
top: 25%;
left: 15%;
z-index: -1;
}
div {
display: block;
}
这是我的网站(点击链接,不要在你的网址中输入tccraft.net",它会带你到 Facebook 页面):http://tccraft.net/index.php谢谢!
Here is my website (click the link dont type "tccraft.net" in your url it will take you to a facebook page): http://tccraft.net/index.php Thank you!
推荐答案
不要为此使用 opacity
,而是将背景设置为 RGBA 值以仅使背景半透明.在你的情况下,它会是这样的.
Don't use opacity
for this, set the background to an RGBA-value instead to only make the background semi-transparent. In your case it would be like this.
.content {
padding:20px;
width:710px;
position:relative;
background: rgb(204, 204, 204); /* Fallback for older browsers without RGBA-support */
background: rgba(204, 204, 204, 0.5);
}
参见 http://css-tricks.com/rgba-browser-support/ 有关 css 中 rgba 值的更多信息和示例.
See http://css-tricks.com/rgba-browser-support/ for more info and samples of rgba-values in css.
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