Bootstrap 登陆页面布局问题 - 容器无法正确适应屏幕尺寸-PHP 중국어 네트워크 Q&A

我目前正在使用 Bootstrap 创建登陆页面进行练习。但是，我面临布局问题，容器不适合适当的屏幕尺寸。左右两侧不平衡，导致屏幕向左侧倾斜。

这是说明问题的屏幕截图（链接）：文本

我尝试了各种方法，但未能解决问题。我怀疑这可能是 Bootstrap 中网格系统或容器设置的问题。

有人可以指导我如何排查和修复此布局问题吗？任何建议或见解将不胜感激。

此外，以下是一些相关的代码片段：

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>TinDog</title>
  <link href="./css/style.css" rel="stylesheet">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM" crossorigin="anonymous">
</head>

<body>

  <!-- Title -->
  <section id="title" class="gradient-background">

    <div class="container col-xxl-8 pt-5">
      <div class="row flex-lg-row-reverse align-items-center">
        
        <div class="col-12 col-sm-8 col-lg-6">
          <img src="./images/iphone.png" class="header-img d-block mx-auto img-fluid" alt="Dog on a smartphone" height="200" loading="lazy">
        </div>
        
        <div class="col-lg-6">
          <h1 class="display-5 fw-bold text-body-emphasis lh-1 mb-3 pt-5 pb-3">Meet new and interesting dogs nearby.</h1>
          
          <div class="d-grid gap-2 d-md-flex justify-content-md-start pb-5">
            
            <button type="button" class="btn btn-light btn-lg px-4 me-md-2">
              <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-apple mb-1" viewBox="0 0 16 16">
                <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516.024.034 1.52.087 2.475-1.258.955-1.345.762-2.391.728-2.43Zm3.314 11.733c-.048-.096-2.325-1.234-2.113-3.422.212-2.189 1.675-2.789 1.698-2.854.023-.065-.597-.79-1.254-1.157a3.692 3.692 0 0 0-1.563-.434c-.108-.003-.483-.095-1.254.116-.508.139-1.653.589-1.968.607-.316.018-1.256-.522-2.267-.665-.647-.125-1.333.131-1.824.328-.49.196-1.422.754-2.074 2.237-.652 1.482-.311 3.83-.067 4.56.244.729.625 1.924 1.273 2.796.576.984 1.34 1.667 1.659 1.899.319.232 1.219.386 1.843.067.502-.308 1.408-.485 1.766-.472.357.013 1.061.154 1.782.539.571.197 1.111.115 1.652-.105.541-.221 1.324-1.059 2.238-2.758.347-.79.505-1.217.473-1.282Z"/>
                <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516.024.034 1.52.087 2.475-1.258.955-1.345.762-2.391.728-2.43Zm3.314 11.733c-.048-.096-2.325-1.234-2.113-3.422.212-2.189 1.675-2.789 1.698-2.854.023-.065-.597-.79-1.254-1.157a3.692 3.692 0 0 0-1.563-.434c-.108-.003-.483-.095-1.254.116-.508.139-1.653.589-1.968.607-.316.018-1.256-.522-2.267-.665-.647-.125-1.333.131-1.824.328-.49.196-1.422.754-2.074 2.237-.652 1.482-.311 3.83-.067 4.56.244.729.625 1.924 1.273 2.796.576.984 1.34 1.667 1.659 1.899.319.232 1.219.386 1.843.067.502-.308 1.408-.485 1.766-.472.357.013 1.061.154 1.782.539.571.197 1.111.115 1.652-.105.541-.221 1.324-1.059 2.238-2.758.347-.79.505-1.217.473-1.282Z"/>
              </svg>
              Download
            </button>
            
            <button type="button" class="btn btn-outline-light btn-lg px-4">
              <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-google-play mb-1" viewBox="0 0 16 16">
                <path d="M14.222 9.374c1.037-.61 1.037-2.137 0-2.748L11.528 5.04 8.32 8l3.207 2.96 2.694-1.586Zm-3.595 2.116L7.583 8.68 1.03 14.73c.201 1.029 1.36 1.61 2.303 1.055l7.294-4.295ZM1 13.396V2.603L6.846 8 1 13.396ZM1.03 1.27l6.553 6.05 3.044-2.81L3.333.215C2.39-.341 1.231.24 1.03 1.27Z"/>
              </svg>
              Download
            </button>

          </div>
        </div>

      </div>
    </div>

  </section>

  <!-- Features -->
  <section id="features">
    <div class="row g-4 py-5 row-cols-1 row-cols-lg-3 px-4">
      
      <div class="col d-flex align-items-start py-4">
        <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3">
          <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-check2-circle"
              viewBox="0 0 16 16">
              <path d="M2.5 8a5.5 5.5 0 0 1 8.25-4.764.5.5 0 0 0 .5-.866A6.5 6.5 0 1 0 14.5 8a.5.5 0 0 0-1 0 5.5 5.5 0 1 1-11 0z" />
              <path d="M15.354 3.354a.5.5 0 0 0-.708-.708L8 9.293 5.354 6.646a.5.5 0 1 0-.708.708l3 3a.5.5 0 0 0 .708 0l7-7z" />
          </svg>
        </div>
        <div>
          <h3 class="fs-2 text-body-emphasis">Featured title</h3>
          <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p>
        </div>
      </div>
      
      <div class="col d-flex align-items-start py-4">
        <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3">
          <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-mortarboard" viewBox="0 0 16 16">
            <path d="M8.211 2.047a.5.5 0 0 0-.422 0l-7.5 3.5a.5.5 0 0 0 .025.917l7.5 3a.5.5 0 0 0 .372 0L14 7.14V13a1 1 0 0 0-1 1v2h3v-2a1 1 0 0 0-1-1V6.739l.686-.275a.5.5 0 0 0 .025-.917l-7.5-3.5ZM8 8.46 1.758 5.965 8 3.052l6.242 2.913L8 8.46Z"/>
            <path d="M4.176 9.032a.5.5 0 0 0-.656.327l-.5 1.7a.5.5 0 0 0 .294.605l4.5 1.8a.5.5 0 0 0 .372 0l4.5-1.8a.5.5 0 0 0 .294-.605l-.5-1.7a.5.5 0 0 0-.656-.327L8 10.466 4.176 9.032Zm-.068 1.873.22-.748 3.496 1.311a.5.5 0 0 0 .352 0l3.496-1.311.22.748L8 12.46l-3.892-1.556Z"/>
          </svg>
        </div>
        <div>
          <h3 class="fs-2 text-body-emphasis">Featured title</h3>
          <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p>
        </div>
      </div>
      
      <div class="col d-flex align-items-start py-4">
        <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3">
          <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-arrow-through-heart"
              viewBox="0 0 16 16">
            <path fill-rule="evenodd"
                d="M2.854 15.854A.5.5 0 0 1 2 15.5V14H.5a.5.5 0 0 1-.354-.854l1.5-1.5A.5.5 0 0 1 2 11.5h1.793l.53-.53c-.771-.802-1.328-1.58-1.704-2.32-.798-1.575-.775-2.996-.213-4.092C3.426 2.565 6.18 1.809 8 3.233c1.25-.98 2.944-.928 4.212-.152L13.292 2 12.147.854A.5.5 0 0 1 12.5 0h3a.5.5 0 0 1 .5.5v3a.5.5 0 0 1-.854.354L14 2.707l-1.006 1.006c.236.248.44.531.6.845.562 1.096.585 2.517-.213 4.092-.793 1.563-2.395 3.288-5.105 5.08L8 13.912l-.276-.182a21.86 21.86 0 0 1-2.685-2.062l-.539.54V14a.5.5 0 0 1-.146.354l-1.5 1.5Zm2.893-4.894A20.419 20.419 0 0 0 8 12.71c2.456-1.666 3.827-3.207 4.489-4.512.679-1.34.607-2.42.215-3.185-.817-1.595-3.087-2.054-4.346-.761L8 4.62l-.358-.368c-1.259-1.293-3.53-.834-4.346.761-.392.766-.464 1.845.215 3.185.323.636.815 1.33 1.519 2.065l1.866-1.867a.5.5 0 1 1 .708.708L5.747 10.96Z" />
          </svg>
        </div>
        <div>
          <h3 class="fs-2 text-body-emphasis">Featured title</h3>
          <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p>
        </div>
      </div>
    </div>
  </section>

  <!-- Testimonial -->
  <section id="testimonial">
    <div class="mb-4 bg-body-tertiary rounded-3">
      <div class="container-fluid py-5 d-flex flex-column align-items-center">
        <h2 class="fs-2 text-center pt-4">"I no longer have to sniff other dogs for love. I've found the hottest Corgi on TinDog. Woof."</h2>
        <img class="profile-img mt-5" src="./images/dog-img.jpg" alt="dog image">
        <p class="mt-2 mx-auto">Pebbles, New York</p>
        
        <div class="container pt-5">
          <div class="row">
            <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center">
              <img src="./images/techcrunch.png" alt="TechCrunch" height="30">
            </div>

            <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center">
              <img src="./images/mashable.png" alt="Mashable" height="30">
            </div>

            <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center">
              <img src="./images/bizinsider.png" alt="Business Insider" height="40">
            </div>

            <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center">
              <img src="./images/tnw.png" alt="TNW" height="38">
            </div>
          </div>
        </div>
      
      </div>
    </div>
  </section>

  <!-- Pricing -->
  <section id="pricing">
    <div class="container py-3">
      <header>
        <div class="pricing-header p-3 pb-md-4 mx-auto text-center">
          <h2 class="display-4 fw-normal text-body-emphasis">A Plan for Every Dog's Needs</h2>
          <p class="fs-5 text-body-secondary">Simple and affordable price plans for you and your dog.</p>
        </div>
      </header>
    
      <main>
        <div class="row row-cols-1 row-cols-md-3 mb-3 text-center">
          
          <div class="col">
            <div class="card mb-4 rounded-3 shadow-sm">
              <div class="card-header py-3">
                <h3 class="my-0 fw-normal">Chihuahua</h3>
              </div>
              <div class="card-body">
                <p class="card-title pricing-card-title fs-1">$0<small class="text-body-secondary fw-light">/mo</small></p>
                <ul class="list-unstyled mt-3 mb-4">
                  <li>5 Matches Per Day</li>
                  <li>10 Messages Per Day</li>
                  <li>Unlimited App Usage</li>
                </ul>
                <button type="button" class="w-100 btn btn-lg btn-outline-primary">Sign up for free</button>
              </div>
            </div>
          </div>

          <div class="col">
            <div class="card mb-4 rounded-3 shadow-sm">
              <div class="card-header py-3">
                <h3 class="my-0 fw-normal">Labrador</h3>
              </div>
              <div class="card-body">
                <h1 class="card-title pricing-card-title">$15<small class="text-body-secondary fw-light">/mo</small></h1>
                <ul class="list-unstyled mt-3 mb-4">
                  <li>Unlimited Matches</li>
                  <li>Unlimited Messages</li>
                  <li>Unlimited App Usage</li>
                </ul>
                <button type="button" class="w-100 btn btn-lg btn-dark">Get started</button>
              </div>
            </div>
          </div>
          
          <div class="col">
            <div class="card mb-4 rounded-3 shadow-sm border-primary">
              <div class="card-header py-3 text-bg-dark border-primary">
                <h3 class="my-0 fw-normal">Mastiff</h3>
              </div>
              <div class="card-body">
                <h1 class="card-title pricing-card-title">$29<small class="text-body-secondary fw-light">/mo</small></h1>
                <ul class="list-unstyled mt-3 mb-4">
                  <li>Pirority Listing</li>
                  <li>Unlimited Matches & Messages</li>
                  <li>Unlimited App Usage</li>
                </ul>
                <button type="button" class="w-100 btn btn-lg btn-dark">Contact us</button>
              </div>
            </div>
          </div>
        </div>
      </main>
    </div>
  </section>

  <!-- Footer -->
  <section id="footer" class="gradient-background">
    <div class="container">
      <footer class="row row-cols-1 row-cols-sm-2 row-cols-md-5 py-2 pt-4">
        
        <div class="col mb-3">
          <a href="/" class="d-flex align-items-center mb-3 link-body-emphasis text-decoration-none">
            <svg class="bi me-2" width="40" height="32"><use xlink:href="#bootstrap"></use></svg>
          </a>
          <p class="text-body-secondary">© TinDog</p>
        </div>
    
        <div class="col mb-3">
        </div>
    
        <div class="col mb-3">
          <h5>Section</h5>
          <ul class="nav flex-column">
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
          </ul>
        </div>
    
        <div class="col mb-3">
          <h5>Section</h5>
          <ul class="nav flex-column">
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
          </ul>
        </div>
    
        <div class="col mb-3">
          <h5>Section</h5>
          <ul class="nav flex-column">
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Home</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Features</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">Pricing</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">FAQs</a></li>
            <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-body-secondary">About</a></li>
          </ul>
        </div>
      </footer>
    </div>

  </section>

  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-geWF76RCwLtnZ8qwWowPQNguL3RmwHVBC9FhGdlKrxdiJJigb/j/68SIy3Te4Bkz" crossorigin="anonymous"></script>
</body>

</html>

我也检查了容器语法、边距和填充。但我实在不明白这有什么问题..

我真的很感谢你的帮助，这对我这个新手有很大帮助。

提前致谢！！

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>TinDog</title> <link href="./css/style.css" rel="stylesheet"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM" crossorigin="anonymous"> </head> <body>  <section id="title" class="gradient-background"> <div class="container col-xxl-8 pt-5"> <div class="row flex-lg-row-reverse align-items-center"> <div class="col-12 col-sm-8 col-lg-6"> <img src="./images/iphone.png" class="header-img d-block mx-auto img-fluid" alt="Dog on a smartphone" height="200" loading="lazy"> </div> <div class="col-lg-6"> <h1 class="display-5 fw-bold text-body-emphasis lh-1 mb-3 pt-5 pb-3">Meet new and interesting dogs nearby.</h1> <div class="d-grid gap-2 d-md-flex justify-content-md-start pb-5"> <button type="button" class="btn btn-light btn-lg px-4 me-md-2"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-apple mb-1" viewBox="0 0 16 16"> <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516.024.034 1.52.087 2.475-1.258.955-1.345.762-2.391.728-2.43Zm3.314 11.733c-.048-.096-2.325-1.234-2.113-3.422.212-2.189 1.675-2.789 1.698-2.854.023-.065-.597-.79-1.254-1.157a3.692 3.692 0 0 0-1.563-.434c-.108-.003-.483-.095-1.254.116-.508.139-1.653.589-1.968.607-.316.018-1.256-.522-2.267-.665-.647-.125-1.333.131-1.824.328-.49.196-1.422.754-2.074 2.237-.652 1.482-.311 3.83-.067 4.56.244.729.625 1.924 1.273 2.796.576.984 1.34 1.667 1.659 1.899.319.232 1.219.386 1.843.067.502-.308 1.408-.485 1.766-.472.357.013 1.061.154 1.782.539.571.197 1.111.115 1.652-.105.541-.221 1.324-1.059 2.238-2.758.347-.79.505-1.217.473-1.282Z" /> <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516.024.034 1.52.087 2.475-1.258.955-1.345.762-2.391.728-2.43Zm3.314 11.733c-.048-.096-2.325-1.234-2.113-3.422.212-2.189 1.675-2.789 1.698-2.854.023-.065-.597-.79-1.254-1.157a3.692 3.692 0 0 0-1.563-.434c-.108-.003-.483-.095-1.254.116-.508.139-1.653.589-1.968.607-.316.018-1.256-.522-2.267-.665-.647-.125-1.333.131-1.824.328-.49.196-1.422.754-2.074 2.237-.652 1.482-.311 3.83-.067 4.56.244.729.625 1.924 1.273 2.796.576.984 1.34 1.667 1.659 1.899.319.232 1.219.386 1.843.067.502-.308 1.408-.485 1.766-.472.357.013 1.061.154 1.782.539.571.197 1.111.115 1.652-.105.541-.221 1.324-1.059 2.238-2.758.347-.79.505-1.217.473-1.282Z" /> </svg> Download </button> <button type="button" class="btn btn-outline-light btn-lg px-4"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-google-play mb-1" viewBox="0 0 16 16"> <path d="M14.222 9.374c1.037-.61 1.037-2.137 0-2.748L11.528 5.04 8.32 8l3.207 2.96 2.694-1.586Zm-3.595 2.116L7.583 8.68 1.03 14.73c.201 1.029 1.36 1.61 2.303 1.055l7.294-4.295ZM1 13.396V2.603L6.846 8 1 13.396ZM1.03 1.27l6.553 6.05 3.044-2.81L3.333.215C2.39-.341 1.231.24 1.03 1.27Z" /> </svg> Download </button> </div> </div> </div> </div> </section>  <section id="features"> <div class="row g-4 py-5 row-cols-1 row-cols-lg-3 px-4 mw-100"> <div class="col d-flex align-items-start py-4"> <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3"> <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-check2-circle" viewBox="0 0 16 16"> <path d="M2.5 8a5.5 5.5 0 0 1 8.25-4.764.5.5 0 0 0 .5-.866A6.5 6.5 0 1 0 14.5 8a.5.5 0 0 0-1 0 5.5 5.5 0 1 1-11 0z" /> <path d="M15.354 3.354a.5.5 0 0 0-.708-.708L8 9.293 5.354 6.646a.5.5 0 1 0-.708.708l3 3a.5.5 0 0 0 .708 0l7-7z" /> </svg> </div> <div> <h3 class="fs-2 text-body-emphasis">Featured title</h3> <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p> </div> </div> <div class="col d-flex align-items-start py-4"> <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3"> <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-mortarboard" viewBox="0 0 16 16"> <path d="M8.211 2.047a.5.5 0 0 0-.422 0l-7.5 3.5a.5.5 0 0 0 .025.917l7.5 3a.5.5 0 0 0 .372 0L14 7.14V13a1 1 0 0 0-1 1v2h3v-2a1 1 0 0 0-1-1V6.739l.686-.275a.5.5 0 0 0 .025-.917l-7.5-3.5ZM8 8.46 1.758 5.965 8 3.052l6.242 2.913L8 8.46Z" /> <path d="M4.176 9.032a.5.5 0 0 0-.656.327l-.5 1.7a.5.5 0 0 0 .294.605l4.5 1.8a.5.5 0 0 0 .372 0l4.5-1.8a.5.5 0 0 0 .294-.605l-.5-1.7a.5.5 0 0 0-.656-.327L8 10.466 4.176 9.032Zm-.068 1.873.22-.748 3.496 1.311a.5.5 0 0 0 .352 0l3.496-1.311.22.748L8 12.46l-3.892-1.556Z" /> </svg> </div> <div> <h3 class="fs-2 text-body-emphasis">Featured title</h3> <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p> </div> </div> <div class="col d-flex align-items-start py-4"> <div class="icon-square text-body-emphasis bg-body-secondary d-inline-flex align-items-center justify-content-center fs-4 flex-shrink-0 me-3"> <svg xmlns="http://www.w3.org/2000/svg" height="30" fill="currentColor" class="bi bi-arrow-through-heart" viewBox="0 0 16 16"> <path fill-rule="evenodd" d="M2.854 15.854A.5.5 0 0 1 2 15.5V14H.5a.5.5 0 0 1-.354-.854l1.5-1.5A.5.5 0 0 1 2 11.5h1.793l.53-.53c-.771-.802-1.328-1.58-1.704-2.32-.798-1.575-.775-2.996-.213-4.092C3.426 2.565 6.18 1.809 8 3.233c1.25-.98 2.944-.928 4.212-.152L13.292 2 12.147.854A.5.5 0 0 1 12.5 0h3a.5.5 0 0 1 .5.5v3a.5.5 0 0 1-.854.354L14 2.707l-1.006 1.006c.236.248.44.531.6.845.562 1.096.585 2.517-.213 4.092-.793 1.563-2.395 3.288-5.105 5.08L8 13.912l-.276-.182a21.86 21.86 0 0 1-2.685-2.062l-.539.54V14a.5.5 0 0 1-.146.354l-1.5 1.5Zm2.893-4.894A20.419 20.419 0 0 0 8 12.71c2.456-1.666 3.827-3.207 4.489-4.512.679-1.34.607-2.42.215-3.185-.817-1.595-3.087-2.054-4.346-.761L8 4.62l-.358-.368c-1.259-1.293-3.53-.834-4.346.761-.392.766-.464 1.845.215 3.185.323.636.815 1.33 1.519 2.065l1.866-1.867a.5.5 0 1 1 .708.708L5.747 10.96Z" /> </svg> </div> <div> <h3 class="fs-2 text-body-emphasis">Featured title</h3> <p>Paragraph of text beneath the heading to explain the heading. We'll add onto it with another sentence and probably just keep going until we run out of words.</p> </div> </div> </div> </section>  <section id="testimonial"> <div class="mb-4 bg-body-tertiary rounded-3"> <div class="container-fluid py-5 d-flex flex-column align-items-center"> <h2 class="fs-2 text-center pt-4">"I no longer have to sniff other dogs for love. I've found the hottest Corgi on TinDog. Woof."</h2> <img class="profile-img mt-5" src="./images/dog-img.jpg" alt="dog image"> <p class="mt-2 mx-auto">Pebbles, New York</p> <div class="container pt-5"> <div class="row"> <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center"> <img src="./images/techcrunch.png" alt="TechCrunch" height="30"> </div> <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center"> <img src="./images/mashable.png" alt="Mashable" height="30"> </div> <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center"> <img src="./images/bizinsider.png" alt="Business Insider" height="40"> </div> <div class="col-lg-3 col-sm-12 d-flex flex-column align-items-center"> <img src="./images/tnw.png" alt="TNW" height="38"> </div> </div> </div> </div> </div> </section>  <section id="pricing"> <div class="container py-3"> <header> <div class="pricing-header p-3 pb-md-4 mx-auto text-center"> <h2 class="display-4 fw-normal text-body-emphasis">A Plan for Every Dog's Needs</h2> <p class="fs-5 text-body-secondary">Simple and affordable price plans for you and your dog.</p> </div> </header> <main> <div class="row row-cols-1 row-cols-md-3 mb-3 text-center"> <div class="col"> <div class="card mb-4 rounded-3 shadow-sm"> <div class="card-header py-3"> <h3 class="my-0 fw-normal">Chihuahua</h3> </div> <div class="card-body"> <p class="card-title pricing-card-title fs-1">$0<small class="text-body-secondary fw-light">/mo</small></p> <ul class="list-unstyled mt-3 mb-4"> <li>5 Matches Per Day</li> <li>10 Messages Per Day</li> <li>Unlimited App Usage</li> </ul> <button type="button" class="w-100 btn btn-lg btn-outline-primary">Sign up for free</button> </div> </div> </div> <div class="col"> <div class="card mb-4 rounded-3 shadow-sm"> <div class="card-header py-3"> <h3 class="my-0 fw-normal">Labrador</h3> </div> <div class="card-body"> <h1 class="card-title pricing-card-title">$15<small class="text-body-secondary fw-light">/mo</small></h1> <ul class="list-unstyled mt-3 mb-4"> <li>Unlimited Matches</li> <li>Unlimited Messages</li> <li>Unlimited App Usage</li> </ul> <button type="button" class="w-100 btn btn-lg btn-dark">Get started</button> </div> </div> </div> <div class="col"> <div class="card mb-4 rounded-3 shadow-sm border-primary"> <div class="card-header py-3 text-bg-dark border-primary"> <h3 class="my-0 fw-normal">Mastiff</h3> </div> <div class="card-body"> <h1 class="card-title pricing-card-title">$29<small class="text-body-secondary fw-light">/mo</small></h1> <ul class="list-unstyled mt-3 mb-4"> <li>Pirority Listing</li> <li>Unlimited Matches & Messages</li> <li>Unlimited App Usage</li> </ul> <button type="button" class="w-100 btn btn-lg btn-dark">Contact us</button> </div> </div> </div> </div> </main> </div> </section>  <section id="footer" class="gradient-background"> <div class="container"> <footer class="row row-cols-1 row-cols-sm-2 row-cols-md-5 py-2 pt-4"> <div class="col mb-3"> <a href="/" class="d-flex align-items-center mb-3 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