element-ui-plus给头像avatar增加头像框

template部分：

<el-avatar shape="square" :size="50" :fit="fit"
               :src="avatarImg"
               class="avatar-with-border-image"/>

style部分：

.avatar-with-border-image {
  position: relative;
  margin-top: 5px;
  margin-left: 5vh;
}

.avatar-with-border-image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/images/kuang.png'); /* 替换为你的头像框图片路径 */
    z-index: 1;
}

效果展示：