如何让我的 div 在页面加载时彼此缓和？

Question

我正在制作我的作品集，我认为当您在页面加载时看到一些漂亮的动画时会很酷。只有我不知道如何让动画工作。我的想法是让所有的类淡入淡出和缓入略微相继出现，这样当你加载页面时你会得到一个很酷的动画序列。

我的想法是：淡入 title_text 作为第一个从左到右。在那之后，所有的编程语言开始淡入并从 "javascript" 到 "php" 到 "mysql" 到 "css" 和最后的 "html".

我想让它变得灵活，这样我就可以在学习后添加更多语言。

我想自己学习一下，以后自己做动画。

对于那些感兴趣的人，这是我的投资组合 image

提前致谢！

<div class="animations">
        <div class="html">
            HTML
        </div>
        <div class="css">
            CSS
        </div>
        <div class="php">
            PHP
        </div>
        <div class="javascript">
            JAVASCRIPT
        </div>
        <div class="mysql">
            MySQL
        </div>
    </div>

CSS

span.mycalendar {
  font-size: 0.38em;
  line-height: initial;
  font-family: arial;
  display: block;
  position: relative;
  width: 7em;
  height: 7em;
  background-color: #fff;
  margin: 0 auto;
  border-radius: 0.6em;
  border-style: solid;
  border-width: 1px;
  border-color: #CFAF3B;
  overflow: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-transform: rotate(0deg) skewY(0deg);
  -webkit-transform-origin: 50% 10%;
  transform-origin: 50% 10%;
}

title_text {
  text-align: center;
  width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  color: white;
  z-index: 5;
  margin-top: -420px;
  font-size: 80px;
  text-transform: uppercase;
  font-family: league-gothic;
  letter-spacing: 5px;
  border: 10px solid white;
}

.animations .html {
  font-family: league-gothic;
  float: left;
  margin-left: 200px;
  top: 30px;
  z-index: 10;
  position: relative;
  font-size: 100px;
  color: white;
  animation: 5s linear 2s infinite alternate;
}

.animations .css {
  font-family: league-gothic;
  float: right;
  margin-right: 200px;
  top: 100px;
  z-index: 10;
  position: relative;
  font-size: 100px;
  color: white;
}

.animations .php {
  font-family: league-gothic;
  float: right;
  margin-right: 200px;
  top: -270px;
  z-index: 10;
  position: relative;
  font-size: 100px;
  color: white;
}

.animations .javascript {
  font-family: league-gothic;
  float: left;
  top: -330px;
  margin-left: -100px;
  z-index: 10;
  position: relative;
  font-size: 100px;
  color: white;
}

.animations .mysql {
  font-family: league-gothic;
  float: right;
  margin-right: -500px;
  top: -150px;
  z-index: 10;
  position: relative;
  font-size: 100px;
  color: white;
}

li {
  background-color: red;
  text-align: center;
}

li > a {
  display: inline-block;
  vertical-align: middle;
  background-color: blue;
  padding: 10px;
}

.inner-wrapper {
  display: inline-block;
  vertical-align: middle;
}

span.mycalendar * {
  display: block;
  width: 100%;
  font-size: 2.4em;
  font-weight: bold;
  font-style: normal;
  text-align: center;
}

span.mycalendar strong {
  position: absolute;
  top: 0;
  font-weight: normal;
  padding-top: 0.06em;
  color: #fff;
  background-color: #CFAF3B;
  box-shadow: 0 2px 0 #CFAF3B;
}

span.mycalendar span {
  width: 100%;
  font-size: 3.7em;
  letter-spacing: -0.05em;
  padding-top: 0.8em;
  color: #2f2f2f;
}

ul {
  list-style: none;
}

Answer 1

为了演示，我将它缩小了一点，但我希望你能理解这个想法

.animations .css,
.animations .html,
.animations .javascript,
.animations .mysql,
.animations .php {
  font-family: league-gothic;
  z-index: 10;
  position: relative;
  font-size: 20px;
  color: #fff;
  opacity: 0;
  animation-name: fade-in;
  animation-duration: 2s;
  animation-fill-mode: forwards
}

body {
  background: #777
}

.animations .html {
  animation-delay: 0s
}

.animations .css {
  animation-delay: 1s
}

.animations .php {
  animation-delay: 2s
}

.animations .javascript {
  animation-delay: 3s
}

.animations .mysql {
  animation-delay: 4s
}

@-webkit-keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

@keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

<div class="animations">
  <div class="html">
    HTML
  </div>
  <div class="css">
    CSS
  </div>
  <div class="php">
    PHP
  </div>
  <div class="javascript">
    JAVASCRIPT
  </div>
  <div class="mysql">
    MySQL
  </div>
</div>

或者制作其他奇葩动画

.animations .css,
.animations .html,
.animations .javascript,
.animations .mysql,
.animations .php {
  font-family: league-gothic;
  z-index: 10;
  position: relative;
  font-size: 20px;
  color: #fff;
  transform: scale(0,0);
  animation-name: pop-in;
  animation-duration: 2s;
  animation-fill-mode: forwards
}

body {
  background: #777
}

.animations .html {
  animation-delay: 0s
}

.animations .css {
  animation-delay: 1s
}

.animations .php {
  animation-delay: 2s
}

.animations .javascript {
  animation-delay: 3s
}

.animations .mysql {
  animation-delay: 4s
}

@keyframes pop-in {
  from {
    transform: scale(0,0);
  }
  to {
    transform: scale(1,1);
  }
}

<div class="animations">
  <div class="html">
    HTML
  </div>
  <div class="css">
    CSS
  </div>
  <div class="php">
    PHP
  </div>
  <div class="javascript">
    JAVASCRIPT
  </div>
  <div class="mysql">
    MySQL
  </div>
</div>

如何让我的 div 在页面加载时彼此缓和？

How do I get my divs to ease in right after eachother on page load?

html

css

animation

fadein

portfolio