渐变三角形[重复]

Question

我知道怎么用css做一个三角形，但是渐变三角形？

我已经走到这一步了：

.triangle {
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid black;
}

.triangle {
  background-image: linear-gradient(to bottom right, black, blue);
}

<div class="triangle"></div>

Answer 1

只需使用剪辑路径创建三角形：

.triangle {
  width: 100px;
  height:86.6px; /* 0.866 * Width in order to have an equilateral triangle [0.866 = (sqrt(3)/2)] */
  background-image: linear-gradient(to bottom right, black, blue);
  clip-path:polygon(50% 0,100% 100%, 0 100%);
}

<div class="triangle"></div>