css文字动画（自动换文字）

html：

<div class="content">
<div class="content__container">
<p class="content__container__text">
酒之
</p>

<ul class="content__container__list">
<li class="content__container__list__item">历史</li>
<li class="content__container__list__item">常识</li>
<li class="content__container__list__item">文化</li>
<li class="content__container__list__item">工艺</li>
<li class="content__container__list__item">典故</li>
</ul>
</div>
</div>

css：

body {
width: 100%;
height: 100%;
position: fixed;
background-color: #34495e;
}

.content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
height: 160px;
overflow: hidden;
font-size: 35px;
line-height: 40px;
color: #ecf0f1;
}

.content__container {
font-weight: 600;
overflow: hidden;
height: 40px;
padding: 0 40px;
}

.content__container:after,
.content__container:before {
position: absolute;
top: 0;
color: #16a085;
font-size: 42px;
line-height: 40px;

animation-name: opacity;
animation-duration: 2s;
animation-iteration-count: infinite;
}

.content__container__text {
display: inline;
float: left;
margin: 0;
}

.content__container__list {
margin-top: 0;
padding-left: 110px;
text-align: left;
list-style: none;
animation-name: change;
animation-duration: 10s;
animation-iteration-count: infinite;
}

.content__container__list__item {
line-height: 40px;
margin: 0;
}

@keyframes opacity {

0%,
100% {
opacity: 0;
}

50% {
opacity: 1;
}
}

@keyframes change {

0%,

100% {
transform: translate3d(0, 0, 0);
}

25%{
transform: translate3d(0, -25%, 0);
}

50% {
transform: translate3d(0, -50%, 0);
}

75% {
transform: translate3d(0, -75%, 0);
}

}