JSFiddle - React, Tailwind, and code Playground

HTML

<div class="rect"></div>
    <div class="line"></div>

CSS

.rect {
      position: absolute;
      left: 0;
      width: 100px;
      height: 100px;
      background: red;
      animation: move 1s;
      animation-fill-mode: forwards;
    }

    .line {
      position: absolute;
      top: 200px;
      left: 100px;
      height: 100px;
      border-right: 2px solid green;
      animation: rotate 1s;
      animation-fill-mode: forwards;
      animation-delay: 1.3s;
    }

    @-webkit-keyframes move {
      from {
      }
      to {
        left: 200px;
      }
    }

    @-webkit-keyframes rotate {
      from {

      }
      to {
        transform: rotate(360deg);
      }
    }