如何在CSS3线性渐变中使渐变停止?
问题描述:
请参见本例页面的灰色条: - :在如何在CSS3线性渐变中使渐变停止?
#navigation {
border: 1px solid #888888;
border-radius: 22px;
-moz-border-radius: 22px;
-webkit-border-radius: 22px;
height: 50px;
font-family: Arial;
background: #AAAAAA;
background: -webkit-gradient(linear, 0 0, 0 bottom, from(#AAAAAA), to(#757575));
background: -webkit-linear-gradient(#AAAAAA, #757575);
background: -moz-linear-gradient(#AAAAAA, #757575);
background: -ms-linear-gradient(#AAAAAA, #757575);
background: -o-linear-gradient(#AAAAAA, #757575);
background: linear-gradient(#AAAAAA, #757575);
-pie-background: linear-gradient(#AAAAAA, #757575);
behavior: url(/Public/stylesheets/PIE.htc);
}
这个结果:
这是我在使用CSS3重新创建一个梯度尝试也使用CSS3PIE
如何减少出血效果,所以颜色过渡更难?
答
在不透明度上有一个白色的渐变色,在所需的背景色中高达50%。此方法可以用于任何背景颜色而无需更改渐变CSS。
演示:http://jsfiddle.net/ThinkingStiff/Zn5Qb/
CSS:
#header {
background-color: #595454;
background-image: linear-gradient(
top,
rgba(255, 255, 255, .4) 0%,
rgba(255, 255, 255, .1) 50%,
rgba(255, 255, 255, .0) 50.5%,
rgba(255, 255, 255, .0) 100%);
background-image: -webkit-linear-gradient(
top,
rgba(255, 255, 255, .4) 0%,
rgba(255, 255, 255, .1) 50%,
rgba(255, 255, 255, .0) 50.5%,
rgba(255, 255, 255, .0) 100%);
background-image: -moz-linear-gradient(
top,
rgba(255, 255, 255, .4) 0%,
rgba(255, 255, 255, .1) 50%,
rgba(255, 255, 255, .0) 50.5%,
rgba(255, 255, 255, .0) 100%);
background-image: -o-linear-gradient(
top,
rgba(255, 255, 255, .4) 0%,
rgba(255, 255, 255, .1) 50%,
rgba(255, 255, 255, .0) 50.5%,
rgba(255, 255, 255, .0) 100%);
background-image: -ms-linear-gradient(
top,
rgba(255, 255, 255, .4) 0%,
rgba(255, 255, 255, .1) 50%,
rgba(255, 255, 255, .0) 50.5%,
rgba(255, 255, 255, .0) 100%);
height: 42px;
width: 100%;
}
HTML:
<div id="header"></div>
输出:
答
它守ld工作。
#menu-bg {
border: 1px solid #888888;
border-radius: 22px;
-moz-border-radius: 22px;
-webkit-border-radius: 22px;
height: 50px;
font-family: Arial;
background: #868686; /* Old browsers */
background: -moz-linear-gradient(top, #868686 0%, #727272 49%, #5e5e5e 51%, #747474 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#868686), color-stop(49%,#727272), color-stop(51%,#5e5e5e), color-stop(100%,#747474)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #868686 0%,#727272 49%,#5e5e5e 51%,#747474 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #868686 0%,#727272 49%,#5e5e5e 51%,#747474 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, #868686 0%,#727272 49%,#5e5e5e 51%,#747474 100%); /* IE10+ */
background: linear-gradient(top, #868686 0%,#727272 49%,#5e5e5e 51%,#747474 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#868686', endColorstr='#747474',GradientType=0); /* IE6-9 */
}
<div id="menu-bg"></div>
http://jsbin.com/isozod/edit#javascript,html,live – 2012-01-09 18:48:13
为什么不把它作为一个答案? – 2012-01-09 18:50:19
@roXon:该jsbin链接可以工作,但会中断PIE功能并且不再显示渐变边框半径。任何想法为什么它不工作? – 2012-01-09 19:01:41