.banner-bg {
    height: 480px;
  }

  .banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .about-main {
    padding: 78px 0 150px;
  }

  .about-main .vertical-nav-container {
    padding: 30px 21px;
    border-radius: 26px;
    background-color: #FAF6F0;
  }

  .about-main .vertical-title {
    font-size: 24px;
    line-height: 29px;
    color: #272727;
  }

  .about-main .vertical-title::after {
    content: '';
    display: block;
    margin-top: 5px;
    width: 42px;
    height: 3px;
    background-color: #FC800A;
  }

  .about-main .vertical-list {
    padding: 0;
    margin-top: 20px;
  }

  .vertical-list .vertical-list-item {
    margin-bottom: 12px;
  }

  .vertical-list .vertical-list-item>a {
    display: flex;
    background-color: #FFFFFF;
    padding: 13px 19px;
    justify-content: space-between;
    align-items: center;
    border-radius: 25px;
  }

  .vertical-list .vertical-list-item .vertical-list-item-icon {
    width: 28px;
    height: 28px;
    line-height: 26px;
    text-align: center;
    border-radius: 50%;
    background-color: #8BC53E;
  }

  .vertical-list .vertical-list-item.active .vertical-list-item-icon {
    background-color: #fff;
  }

  .vertical-list .vertical-list-item.active>a {
    background-color: #8BC53E;
  }

  .vertical-list .vertical-list-item.active>a span {
    color: #fff;
  }

  .vertical-list .vertical-list-item>a span {
    font-size: 22px;
    line-height: 26px;
    color: #505050;
  }

  .about-main-content {
    padding: 0 30px;
  }

  .about-main-content .title {
    color: #212529;
    display: flex;
    align-items: center;
    font-size: 42px;
    line-height: 46px;
  }
  .about-main-content .title img{
    margin-right: 13px;
  }

  .about-main-content .info {
    font-size: 22px;
    line-height: 46px;
    color: #505050;
  }

  .about-main-content .subtitle {
    color: #FC800A;
    font-size: 22px;
    line-height: 38px;
  }

  .about-main-content .contact-btn>a {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FAF6F0;
    padding: 18px 0;
  }

  .about-main-content .contact-btn>a span {
    font-size: 22px;
    line-height: 26px;
    color: #505050;
    margin-right: 18px;
  }
  .about-main-content .contact-btn>a span {
    font-size: 22px;
    line-height: 26px;
    color: #505050;
    margin-right: 18px;
  }

  .form-container .form-title {
    font-size: 22px;
    line-height: 26px;
    color: #212529;
  }

  .form-container input::placeholder {
    color: #74787C;
  }
  .form-container #volunteer-submit {
    background-color: #7DBE48;
    border-radius: 5px;
    color: #fff;
    font-size: 22px;
    line-height: 26px;
    width: 210px;
    padding: 11px 0;
    text-align: center;
  }

  .about-main-content .blog-box {
    border-radius: 20px;
    margin-bottom: 42px;
  }

  .blog-box .blog-img img {
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    width: 100%;
    /* height: 300px; */
    object-fit: cover;
  }
  .blog-box .blog-title{
    padding: 20px 0 30px 24px;
    font-size: 24px;
    line-height: 29px;
    color: #212529;
  }

  @media(max-width:465px) {
    .main-body .banner-bg {
      height: 300px;
    }
    .about-main-content {
      padding: 0 15px;
    }
    .about-main-content .title {
      font-size: 30px;
      line-height: 38px;
    }
    .about-main-content .contact-btn>a {
      flex-wrap: wrap;
    }
    .about-main-content .contact-btn span{
      width: 100%;
      text-align: center;
    }
    
    .form-container #volunteer-submit {
      width: 100%;
    }
    
  }