-1 html css html5 css3 css-shapes
我正在开发一个需要特定元素的项目.这是一个如下图所示的边界三角形.甚至可以在HTML/CSS中创建此对象.
简单三角形只有直边框
.tri {
display: inline-block;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-bottom: 80px solid blue;
}Run Code Online (Sandbox Code Playgroud)
<div class="tri"></div>Run Code Online (Sandbox Code Playgroud)
这可以通过SVG实现,这可能是您的最佳选择.
<svg width="150px" height="100px" viewbox="0 0 10 10" preserveAspectRatio="none">
<path d="M5,0 Q8,3 8,8 Q5,10 2,8 Q2,3 5,0" fill="skyblue"></path>
</svg>Run Code Online (Sandbox Code Playgroud)
可以使用伪元素创建替代方法,但这是实现所需内容的非常脏的方式.
div {
width: 0;
height: 0;
border-left: 25px solid transparent;
border-right: 25px solid transparent;
border-bottom: 40px solid skyblue;
border-bottom-right-radius: 40px;
border-bottom-left-radius: 40px;
}
div::before {
content: '';
border-left: 25px solid transparent;
border-right: 25px solid transparent;
border-bottom: 25px solid skyblue;
border-bottom-right-radius: 50%;
border-bottom-left-radius: 50%;
width: 0;
height: 0;
position: absolute;
left: 5px;
top: 13px;
transform: rotate(120deg);
}
div::after {
content: '';
border-left: 25px solid transparent;
border-right: 25px solid transparent;
border-bottom: 25px solid skyblue;
border-bottom-right-radius: 50%;
border-bottom-left-radius: 50%;
width: 0;
height: 0;
position: absolute;
left: 10px;
top: 13px;
transform: rotate(-120deg);
}Run Code Online (Sandbox Code Playgroud)
<div></div>Run Code Online (Sandbox Code Playgroud)