CSS - code

CSS code

倾斜按钮

<style>
  button {
    width: 180px;
    height: 80px;
    background: #409eff;
    border: none;
    outline: none;
    display: block;
    margin: 0 auto;
    color: #fff;
    font-size: 18px;
    border-radius: 15px 0;
    position: relative;
    transform: skew(-20deg);
  }
  button::before {
    position: absolute;
    content: '';
    width: 20px;
    height: 20px;
    background: #409eff;
    background: radial-gradient(circle at 0 0, transparent 0 20px, #409eff 21px);
    bottom: 0;
    left: -19px;
  }
  button::after {
    position: absolute;
    content: '';
    width: 20px;
    height: 20px;
    background: #409eff;
    background: radial-gradient(circle at 100% 100%, transparent 0 20px, #409eff 21px);
    top: 0;
    right: -19px;
  }
  button span {
    /* 行盒不支持变形 */
    display: block;
    transform: skew(20deg);
  }
</style>
<button><span>倾斜按钮</span></button>