尝试使用CSS实现此目的。
我已经做到了这一点,但是如果我的标签(CAREER)的长度大于div
的大小,则会中断此操作。如果更长,则内容将自动换行,并且div
的高度会增加。但是左侧的色带切割并不能快速响应。有人可以提出更好的方法吗?
.custom-tag-container {
border: 1px solid;
margin: auto;
display: flex;
align-items: stretch;
border-color: green green green transparent;
padding: 4px !important;
}
.custom-tag-container>p {
color: green;
font-weight: bold;
flex: 1;
margin: auto;
}
#triangle-left {
height: 25px;
width: 25px;
background: transparent;
transform: rotateZ(45deg) translateX(-12.5px) translateY(12.5px);
border: 1px solid;
border-color: green green transparent transparent;
}
<div class="custom-tag-container">
<div id="triangle-left" />
<p>Hello Worldsm</p>
</div>
答案 0 :(得分:6)
这是一个依靠偏斜变换的想法,它可以响应并且您将具有透明度:
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
position:relative;
margin:5px;
}
.box:before,
.box:after{
content:"";
position:absolute;
left:0;
height:50%;
width:3px;
background:green;
}
.box:before {
top:0;
transform:skew(45deg);
transform-origin:top;
}
.box:after {
bottom:0;
transform:skew(-45deg);
transform-origin:bottom;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
如果要保持箭头的宽度相同,则可以使用背景来考虑不同的想法:
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
position:relative;
margin:5px;
overflow:hidden;
}
.box:before,
.box:after{
content:"";
position:absolute;
left:0;
top:0;
height:50%;
width:30px;
background:
linear-gradient(to top right,
transparent calc(50% - 4px),green,transparent 50%)
bottom/100% calc(100% + 4px);
}
.box:after {
transform:scaleY(-1);
transform-origin:bottom;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
以及SVG
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
position:relative;
margin:5px;
}
.box:before,
.box:after{
content:"";
position:absolute;
left:0;
top:0;
height:50%;
width:30px;
background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15" preserveAspectRatio="none"><line x1="0" y1="-1" x2="15" y2="16" stroke="green" /></svg>') 0 0/100% 100%;
}
.box:after {
transform:scaleY(-1);
transform-origin:bottom;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
您还可以优化代码并在不使用伪元素的情况下执行代码:
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
margin:5px;
background:
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15" preserveAspectRatio="none"><line x1="0" y1="-1" x2="15" y2="16" stroke="green" /></svg>') top left/30px 50%,
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15" preserveAspectRatio="none"><line x1="0" y1="16" x2="15" y2="-1" stroke="green" /></svg>') bottom left/30px 50%;
background-repeat:no-repeat;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
相同的SVG可用于获得箭头宽度也是动态的第一个结果。诀窍是仅定义高度并保留比例:
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
margin:5px;
background:
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15"><line x1="0" y1="-1" x2="15" y2="16" stroke="green" /></svg>') top left/auto 50%,
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15"><line x1="0" y1="16" x2="15" y2="-1" stroke="green" /></svg>') bottom left/auto 50%;
background-repeat:no-repeat;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
您也可以轻松在其中添加颜色。
具有倾斜变换:
.box {
height: 50px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
position:relative;
overflow:hidden;
z-index:0;
margin:5px;
}
.box:before,
.box:after{
content:"";
position:absolute;
z-index:-1;
left:0;
right:0;
height:50%;
border-left:3px solid green;
background:yellow;
}
.box:before {
top:0;
transform:skew(45deg);
transform-origin:top;
}
.box:after {
bottom:0;
transform:skew(-45deg);
transform-origin:bottom;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
具有SVG背景
.box {
height: 50px;
padding-left:30px;
border: 2px solid green;
border-left: 0;
border-radius:0 5px 5px 0;
margin:5px;
background:
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15" preserveAspectRatio="none"><polygon points="16,17 16,-2 0,-1 " fill="yellow" stroke="green" /></svg>') top left/30px 50%,
url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 15 15" preserveAspectRatio="none"><polygon points="16,16 16,-2 0,16 " fill="yellow" stroke="green" /></svg>') bottom left/30px 50%,
yellow content-box;
background-repeat:no-repeat;
}
<div class="box"></div>
<div class="box" style="height:80px"></div>
答案 1 :(得分:1)
如果背景为白色,则可以使用两个 css-triangles ,一个覆盖另一个,并为功能区创建边缘。如果需要透明度,则应该依靠clip-path
(检查支持是否适合您的用户) 或某些SVG元素。
* {
box-sizing: border-box;
}
.ribbon {
width: 100%;
height: 100px;
border: 2px solid blue;
position: relative;
padding: 0 120px;
line-height: 100px;
text-align: center;
font-size: 30px;
}
.ribbon:before,
.ribbon:after {
content: '';
width: 0;
height: 0;
border-top: 50px solid transparent;
border-left: 100px solid green;
border-bottom: 50px solid transparent;
position: absolute;
top: 0;
left: 0;
}
.ribbon:after {
border-left-color: white;
left: -3px;
}
<div class="ribbon">CARRIER</div>
对于不太hacky的方法,请使用简单的背景图片。