html - CSS：具有凹角和凸角的 div

Question

我必须在不使用图像的情况下创建一个具有这种形状的 div。背景必须是透明的，这就是问题所在...

可能吗？

此致

在这里看图片

Answer 1

参见示例小提琴

代码

 <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" 
 xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
 width="294.12px" height="69.481px" viewBox="0 0 294.12 69.481" enable-
 background="new 0 0 294.12 69.481" xml:space="preserve">
 <path fill-rule="evenodd" clip-rule="evenodd" fill="#00AEEF" 
 d="M43.2,0.001c69.264,0,138.528,0,207.72,0
 c21.312-0.216,19.944,69.048,43.2,69.48c-97.992,0-196.056,0-
 294.12,0C18.648,69.266,22.752-0.358,43.2,0.001z"/>
 </svg>