效果一览

image-20230603203135032

起因

早就想换个好看的footer了,苦于没有好的idea,今日无聊在codepen上闲逛,发现一个好看的footer,链接在这里

CSS Goey footer (codepen.io)

image-20230603203430663

原来的效果是这样的,我稍加修改了一下

教程

tips: 本教程适用于hexo的butterfly主题4.7.0版本,不同版本请适当修改

修改pug文件

打开位于 butterfly\layout\includes\footer.pug文件,清空里面所有内容(请自己保存原内容),然后粘贴下面的代码

#footer-wrap
  div.footer
    div.bubbles
      - for (var i = 0; i < 128; i++)
        div.bubble(style=`--size:${2+Math.random()*4}rem; --distance:${6+Math.random()*4}rem; --position:${-5+Math.random()*110}%; --time:${2+Math.random()*2}s; --delay:${-1*(2+Math.random()*2)}s;`)
    div.content
      if theme.footer.copyright
        .framework-info
          span= _p('footer.framework') + ' '
          a(href='https://hexo.io')= 'Hexo'
          span.footer-separator |
          span= _p('footer.theme') + ' '
          a(href='https://github.com/jerryc127/hexo-theme-butterfly')= 'Butterfly'

      if theme.footer.custom_text
        .footer_custom_text!=`${theme.footer.custom_text}`

修改fotter.styl文件

打开位于butterfly\source\css_layout\footer.styl文件,清空里面所有内容(请自己保存原内容),然后粘贴下面的代码

#footer
  position: relative
  background-color: $light-blue
  background-attachment: scroll
  background-position: bottom
  background-size: cover
  background: transparent

  if hexo-config('footer_bg') != false
    &:before
      position: absolute
      width: 100%
      height: 100%
      background-color: alpha($dark-black, .5)
      content: ''

#footer-wrap {
  display: grid
  grid-template-rows: 1fr 10rem auto
  grid-template-areas: "main" "." "footer"
  overflow-x: hidden
  background: transparent
  font-family: 'Open Sans', sans-serif

  .footer {
    z-index: 1
    --footer-background: #ed5565
    display: grid
    position: relative
    grid-area: footer
    min-height: 12rem

    .bubbles {
      position: absolute
      top: 0
      left: 0
      right: 0
      height: 1rem
      background: var(--footer-background)
      filter: url("#blob")

      .bubble {
        position: absolute
        left: var(--position, 50%)
        background: var(--footer-background)
        border-radius: 100%
        animation: bubble-size var(--time, 4s) ease-in infinite var(--delay, 0s), bubble-move var(--time, 4s) ease-in infinite var(--delay, 0s)
        transform: translate(-50%, 100%)
      }
    }

    .content {
      z-index: 2
      display:  flex
      flex-direction: column
      padding: 2rem
      background: var(--footer-background)
      text-align: center
      color: white

      a,
      p {
        color: #F5F7FA
        text-decoration: none
      }

      b {
        color: white
      }

      p {
        margin: 0
        font-size: .75rem
      }


    }
  }
}

@keyframes bubble-size {
  0%, 75% {
    width: var(--size, 4rem)
    height: var(--size, 4rem)
  }
  100% {
    width: 0rem
    height: 0rem
  }
}

@keyframes bubble-move {
  0% {
    bottom: -4rem
  }
  100% {
    bottom: var(--distance, 10rem)
  }
}

tips:有任何问题在评论区留言哦~