CSS功能区上的三角形阴影 [英] Triangle shadow on CSS ribbon
本文介绍了CSS功能区上的三角形阴影的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试图复制,因为像素完美,因为我可以获得而且我很难在右边做阴影。这可能与CSS?
CSS:
* {margin :0px; padding:0px;}
html {
width:100%;
身高:100%;
text-align:center;
}
.bold {
font-weight:700;
}
#ribbon {
padding:.34em 1em;
保证金:0;
margin-top:5%;
职位:亲属;
颜色:#000;
text-align:center;
letter-spacing:0.1em;
padding-top:12px;
padding-bottom:12px;
display:inline-block;
背景:#ffd82b;
z-index:100;
box-shadow:0 7px 0px -2px #ebeced;
}
#ribbon:after {
content:;
width:3.2em;
底部: - 。5em;
位置:绝对;
display:block;
border:.9em solid#ffd82b;
box-shadow:0 7px 0px -2px #ebeced;
z-index:-2;
}
#ribbon:after {
right:-4.3em;
border-left-width:.75em;
border-right-color:transparent;
}
#content:在{
content:;
底部: - 。5em;
位置:绝对;
display:block;
border-style:solid;
border-color:#fc9f42透明透明透明;
z-index:-1;
}
#content:之前{
content:;
top: - 。5em;
transform:rotate(90deg);
位置:绝对;
display:block;
border-style:solid;
border-color:#fc9f42透明透明透明;
z-index:-1;
}
#content:之前{
left:0;
border-width:.5em 0 0 .5em;
}
#content:在{
right:0;
border-width:.5em .5em 0 0;
}
HTML:
< div id =ribbon>
< span id =content>< span class =bold>特别优惠:< / span>收到注册奖励奖励积分< / span>
< / div>
或者这里是一个jsfiddle:
http://jsfiddle.net/k0a6jhv6/
解决方案
您可以制作此功能区,而不使用框阴影,仅限边框,z-index和伪元素:
输出:
.ribbon {font-size:20px;位置:相对;显示:内联块;保证金:2em 1em; text-align:center;}。text {display:inline-block;填充:0.5em 1em;最小宽度:20em;行高:1.2em;背景:#FFD72A; position:relative;}。ribbon:after,.ribbon:before,.text:before,.text:after,.bold:before {content:'';位置:绝对的; border-style:solid;}。ribbon:before {top:0.3em;左:0.2em;宽度:100%;高度:100%;边界:无;背景:#EBECED; z-index:-2;}。text:before {bottom:100%;左:0; border-width:.5em .7em 0 0; border-color:transparent#FC9544 transparent transparent;}。text:after {top:100%;右:0; border-width:.5em 2em 0 0; border-color:#FC9544 transparent transparent transparent;}。ribbon:after,.bold:before {top:0.5em; right:-2em; border-width:1.1em 1em 1.1em 3em;边框颜色:#FECC30透明#FECC30#FECC30; z-index:-1;}。bold:before {border-color:#EBECED transparent #EBECED #EBECED;顶部:0.7em;右:-2.3em;}
< p class = 带 > < span class =text>< strong class =bold>特别优惠:< / strong>收到奖励奖励积分< / span>< / p>
I am trying to replicate as pixel perfect as I can get and im having trouble trying to do the shadow on the right. Is this possible with css?
CSS:
*{margin:0px;padding:0px;}
html {
width:100%;
height:100%;
text-align: center;
}
.bold {
font-weight:700;
}
#ribbon {
padding: .34em 1em;
margin: 0;
margin-top: 5%;
position:relative;
color: #000;
text-align: center;
letter-spacing:0.1em;
padding-top:12px;
padding-bottom:12px;
display: inline-block;
background: #ffd82b;
z-index:100;
box-shadow: 0 7px 0px -2px #ebeced;
}
#ribbon:after {
content: "";
width:3.2em;
bottom:-.5em;
position:absolute;
display:block;
border: .9em solid #ffd82b;
box-shadow: 0 7px 0px -2px #ebeced;
z-index:-2;
}
#ribbon:after {
right: -4.3em;
border-left-width: .75em;
border-right-color:transparent;
}
#content:after {
content:"";
bottom:-.5em;
position:absolute;
display:block;
border-style:solid;
border-color: #fc9f42 transparent transparent transparent;
z-index:-1;
}
#content:before {
content:"";
top:-.5em;
transform: rotate(90deg);
position:absolute;
display:block;
border-style:solid;
border-color: #fc9f42 transparent transparent transparent;
z-index:-1;
}
#content:before {
left: 0;
border-width: .5em 0 0 .5em;
}
#content:after {
right: 0;
border-width: .5em .5em 0 0;
}
HTML:
<div id="ribbon">
<span id="content"><span class="bold">Special Offer:</span> Recieve bonus rewards points for signing up</span>
</div>
Or here's a jsfiddle: http://jsfiddle.net/k0a6jhv6/
解决方案
You can make this ribbon without using box-shadows, only with borders, z-index and pseudo elements :
output :
.ribbon{
font-size:20px;
position:relative;
display:inline-block;
margin: 2em 1em;
text-align:center;
}
.text{
display:inline-block;
padding:0.5em 1em;
min-width:20em;
line-height:1.2em;
background: #FFD72A;
position:relative;
}
.ribbon:after,.ribbon:before,
.text:before,.text:after,
.bold:before{
content:'';
position:absolute;
border-style:solid;
}
.ribbon:before{
top:0.3em; left:0.2em;
width:100%; height:100%;
border:none;
background:#EBECED;
z-index:-2;
}
.text:before{
bottom:100%; left:0;
border-width: .5em .7em 0 0;
border-color: transparent #FC9544 transparent transparent;
}
.text:after{
top:100%; right:0;
border-width: .5em 2em 0 0;
border-color: #FC9544 transparent transparent transparent;
}
.ribbon:after, .bold:before{
top:0.5em;right:-2em;
border-width: 1.1em 1em 1.1em 3em;
border-color: #FECC30 transparent #FECC30 #FECC30;
z-index:-1;
}
.bold:before{
border-color: #EBECED transparent #EBECED #EBECED;
top:0.7em;
right:-2.3em;
}
<p class="ribbon">
<span class="text"><strong class="bold">Special Offer:</strong> Recieve bonus rewards points for signing up</span>
</p>
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