效果图

JS

import styles from './style.less'

const index = () =>
{
    
    
    return (
        <div className={
    
    styles.markdown}>
            <h1 className={
    
    styles.heading_h1}>
                我唤醒大海 环形山脉
            </h1>
            <h3 className={
    
    styles.heading_h3}>
                我唤醒大海 环形山脉
            </h3>
        </div>
    );
};
export default index

CSS

.markdown {
    
    
  word-break: break-word;
  line-height: 1.75;
  font-weight: 400;
  font-size: 15px;
  overflow-x: hidden;
  color: #2b2b2b;
  font-family: -apple-system, system-ui, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  background-image: linear-gradient(90deg, rgba(159, 219, 252, .15) 3%, transparent 0), linear-gradient(1turn, rgba(159, 219, 252, .15) 3%, transparent 0);
  background-size: 20px 20px;
  background-position: 50%;

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    
    
    padding: 30px 0;
    margin-top: 35px;
    margin-bottom: 10px;
    color: #4dd0e1
  }

  // ! H1 标题
  .heading_h1 {
    
    
    font-size: 30px;
    text-align: center;
    position: relative;
    width: max-content;
    margin: 0 auto
  }

  .heading_h1:before {
    
    
    position: absolute;
    content: "";
    z-index: -1;
    top: -20px;
    height: 100%;
    width: 100px;
    left: 0;
    right: 0;
    margin: 0 auto;
    background: url('https://www.dataojocloud.com/dataeye/v1/data/image/get?imageid=617a5596fd73380b818dc300') no-repeat 50%;
    background-size: 64px 64px;
    opacity: .84
  }

  .heading_h1:after {
    
    
    position: absolute;
    content: "";
    width: 150%;
    left: -25%;
    height: 50%;
    bottom: 12px;
    border-radius: 50%;
    background: linear-gradient(transparent 80%, rgba(77, 208, 225, .8));
    background-size: 400% 200%;
    opacity: .6;
    animation: h1Animate 6s linear infinite
  }

  @keyframes h1Animate {
    
    
    0% {
    
    
      background-position: 100% 100%
    }

    50% {
    
    
      background-position: 100% 50%
    }

    to {
    
    
      /* background-pos… */
      background-position: 100% 100%
    }
  }

  .markdown-body h1,
  .markdown-body h2,
  .markdown-body h3,
  .markdown-body h4,
  .markdown-body h5,
  .markdown-body h6 {
    
    
    padding: 30px 0;
    margin-top: 35px;
    margin-bottom: 10px;
    color: #4dd0e1;
  }

  // ! H3D 标题
  .heading_h3 {
    
    
    margin: 30px 0;
    font-size: 18px;
    position: relative;
    padding: 4px 32px;
    width: max-content;
  }

  .heading_h3::before {
    
    
    border-bottom: 2px solid #4dd0e1;
    width: 100%;
    content: "";
    display: block;
    height: 28px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: -2px;
    margin: auto;
    background-size: 28px 28px;
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAABRklEQVRYR2NkGGDAOMD2M4w6YDQERkNg+ITAppcfY/8zMv3wF+NdTUrZQpUQ2PT6cz8Dw/8CkMWMDIwNvqK8jcQ6gmIHNN19EaXPx1XPyMCghrCUKcpPlGc5MY6gyAE+Fx52MjL8j3cU5a1UYWXtZGBkEAVb+p8hxU+Mby5NHQCxnKEMaskzJ37uFmUetkmMjAzrfUX4woixHBJlZAA0y2EmPPYU4enLkhGeQIqRJDsAh+UgO7duNpD3IcVykkOA2paT5ABaWE60A2hlOdEO8D3/4CMDIyMfWvySFefoaYSoROh74eFXBgYGLiTNVLGc+BC48PAnAwMDG9QBVLOcaAd8P5ox+x/jf5AjGLgYfnwnKqv9/8/PwPO/kFF/MSj0cAKiouD/0bgYoixFU8RovWgJIX1EOYCQIZTIjzpgNARGQ2DAQwAAvHBaIdB7zxsAAAAASUVORK5CYII=);
    background-repeat: no-repeat;
    animation: h3AnimationBefore 2s infinite alternate;
  }

  .heading_h3::after {
    
    
    content: "";
    display: block;
    width: 28px;
    height: 28px;
    position: absolute;
    border: 2px solid #4dd0e1;
    border-radius: 50%;
    right: -15px;
    top: 0;
    bottom: 0;
    margin: auto;
    background-size: 28px 28px;
    background-image: url(data:image/png;base64,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);
    animation: h3AnimationAfter 2s infinite alternate;
  }

  @keyframes h3AnimationBefore {
    
    
    0% {
    
    
      width: 28px
    }

    25% {
    
    
      width: 100%
    }

    50% {
    
    
      width: 100%
    }

    to {
    
    
      width: 100%
    }
  }

  @keyframes h3AnimationAfter {
    
    
    0% {
    
    
      transform: rotate(0)
    }

    10% {
    
    
      transform: rotate(0)
    }

    50% {
    
    
      transform: rotate(-1turn)
    }

    to {
    
    
      transform: rotate(-1turn)
    }
  }
}

效果图

Main

import Caption from './Caption'
const index = () =>
{
    
    
    return (
        <Caption>我唤醒大海 环形山脉</Caption>
    );
};
export default index

JS

import styles from './style.less'
const index = ({
     
      children }) =>
{
    
    
    return (
        <h3 className={
    
    styles.heading_h3}>
            {
    
    children}
        </h3>

    );
};
export default index

CSS

 .heading_h3 {
    
    
   //    margin: 30px 0;
   font-size: 18px;
   position: relative;
   padding: 4px 32px;
   width: max-content;
   color: #4dd0e1
 }

 .heading_h3::before {
    
    
   border-bottom: 2px solid #4dd0e1;
   width: 100%;
   content: "";
   display: block;
   height: 28px;
   position: absolute;
   left: 0;
   top: 0;
   bottom: -2px;
   margin: auto;
   background-size: 28px 28px;
   background-image: url(data:image/png;base64,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);
   background-repeat: no-repeat;
   animation: h3AnimationBefore 2s infinite alternate;
 }

 .heading_h3::after {
    
    
   content: "";
   display: block;
   width: 28px;
   height: 28px;
   position: absolute;
   border: 2px solid #4dd0e1;
   border-radius: 50%;
   right: -15px;
   top: 0;
   bottom: 0;
   margin: auto;
   background-size: 28px 28px;
   background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAABRklEQVRYR2NkGGDAOMD2M4w6YDQERkNg+ITAppcfY/8zMv3wF+NdTUrZQpUQ2PT6cz8Dw/8CkMWMDIwNvqK8jcQ6gmIHNN19EaXPx1XPyMCghrCUKcpPlGc5MY6gyAE+Fx52MjL8j3cU5a1UYWXtZGBkEAVb+p8hxU+Mby5NHQCxnKEMaskzJ37uFmUetkmMjAzrfUX4woixHBJlZAA0y2EmPPYU4enLkhGeQIqRJDsAh+UgO7duNpD3IcVykkOA2paT5ABaWE60A2hlOdEO8D3/4CMDIyMfWvySFefoaYSoROh74eFXBgYGLiTNVLGc+BC48PAnAwMDG9QBVLOcaAd8P5ox+x/jf5AjGLgYfnwnKqv9/8/PwPO/kFF/MSj0cAKiouD/0bgYoixFU8RovWgJIX1EOYCQIZTIjzpgNARGQ2DAQwAAvHBaIdB7zxsAAAAASUVORK5CYII=);
   animation: h3AnimationAfter 2s infinite alternate;
 }

 @keyframes h3AnimationBefore {
    
    
   0% {
    
    
     width: 28px
   }

   25% {
    
    
     width: 100%
   }

   50% {
    
    
     width: 100%
   }

   to {
    
    
     width: 100%
   }
 }

 @keyframes h3AnimationAfter {
    
    
   0% {
    
    
     transform: rotate(0)
   }

   10% {
    
    
     transform: rotate(0)
   }

   50% {
    
    
     transform: rotate(-1turn)
   }

   to {
    
    
     transform: rotate(-1turn)
   }
 }