HTML5 CSS3的圖像橫幅未擴展為父級的問題

Question

感謝您閱讀我的問題，我正在一個帶有橫幅系統的着陸頁上工作，該頁面使用css3和html5和jquery / javascript，我已經工作了3天了，但我沒有看到問題，圖像是內容/父元素的縮寫，這是網頁，因此您可以幫助我弄清楚正在發生的事情。

http://topcoders.directoryup.com/landingpage/

HTML

<section class="city-section  
          first-city" 
          data-city="banner_0" data-bgColor="2">
            <div class="align-flex-end grid-flex-columns">

    <svg class="city-line new-york-line" viewBox="0 0 1911 1076" preserveAspectRatio="xMidYMid slice">
      <image class="bg" width="100%" height="100%" style="height:100% !important;width:100% !important;" xlink:href="images/2_a.jpg" overflow="visible"></image>
      <path data-offset="2871" data-rightLeft="M1939.9 478c-124.9-80.3-327.3 51.1-369.6 80.4-10.5 7.3-21.8 13.4-33.8 17.8-140.9 51.7-215.4-162.5-296.6-219.1-86-60-177 180.9-238 180.9-67.1 0-102.5-439.8-157.3-439.8-44.2 0-62.3 116.6-92.7 271.8-29.5 150.6-81.1 200.1-155.5 140.1-100.5-81-222.5 187.9-398.5 80.4-132.6-81-212-102.5-212-102.5" data-leftRight="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4" d="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4"></path>
    </svg>

    <div class="city-section-content grid">
        <div class="grid-cell">
          <h2>An eDirectory</h2>
          <p>An eDirectory</p>
            <a class="modal notified-modal no-url-update" data-remote="true" href="#">More Info</a>
        </div>
    </div>

  <span class="left-hitzone"></span>
  <span class="right-hitzone"></span>
</section>
                  <section class="city-section  
          " 
          data-city="banner_1" data-bgColor="1">
            <div class="align-flex-end grid-flex-columns">

    <svg class="city-line new-york-line" viewBox="0 0 1911 1076" preserveAspectRatio="xMidYMid slice">
      <image class="bg" width="100%" height="100%" style="height:100% !important;width:100% !important;" xlink:href="images/2_b.jpg" overflow="visible"></image>
      <path data-offset="2871" data-rightLeft="M1939.9 478c-124.9-80.3-327.3 51.1-369.6 80.4-10.5 7.3-21.8 13.4-33.8 17.8-140.9 51.7-215.4-162.5-296.6-219.1-86-60-177 180.9-238 180.9-67.1 0-102.5-439.8-157.3-439.8-44.2 0-62.3 116.6-92.7 271.8-29.5 150.6-81.1 200.1-155.5 140.1-100.5-81-222.5 187.9-398.5 80.4-132.6-81-212-102.5-212-102.5" data-leftRight="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4" d="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4"></path>
    </svg>

    <div class="city-section-content grid">
        <div class="grid-cell">
          <h2>A Responsive Website Creator</h2>
          <p>A Responsive Website Creator</p>
            <a class="modal notified-modal no-url-update" data-remote="true" href="#">More Info</a>
        </div>
    </div>

  <span class="left-hitzone"></span>
  <span class="right-hitzone"></span>
</section>
                  <section class="city-section  
          " 
          data-city="banner_2" data-bgColor="0">
            <div class="align-flex-end grid-flex-columns">

    <svg class="city-line new-york-line" viewBox="0 0 1911 1076" preserveAspectRatio="xMidYMid slice">
      <image class="bg" width="100%" height="100%" style="height:100% !important;width:100% !important;" xlink:href="images/2_c.jpg" overflow="visible"></image>
      <path data-offset="2871" data-rightLeft="M1939.9 478c-124.9-80.3-327.3 51.1-369.6 80.4-10.5 7.3-21.8 13.4-33.8 17.8-140.9 51.7-215.4-162.5-296.6-219.1-86-60-177 180.9-238 180.9-67.1 0-102.5-439.8-157.3-439.8-44.2 0-62.3 116.6-92.7 271.8-29.5 150.6-81.1 200.1-155.5 140.1-100.5-81-222.5 187.9-398.5 80.4-132.6-81-212-102.5-212-102.5" data-leftRight="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4" d="M-14.1 488s79.4 21.5 212 102.5c176 107.5 298-161.4 398.5-80.4 74.4 60 126 10.5 155.5-140.1 30.4-155.2 48.5-271.8 92.7-271.8 54.8 0 90.2 439.8 157.3 439.8 61 0 152-240.9 238-180.9 81.2 56.6 155.7 270.8 296.6 219.1 12-4.4 23.3-10.5 33.8-17.8 42.3-29.3 244.7-160.7 369.6-80.4"></path>
    </svg>

    <div class="city-section-content grid">
        <div class="grid-cell">
          <h2>A Learning &amp; Workforce System</h2>
          <p>A Learning &amp; Workforce System</p>
            <a class="modal notified-modal no-url-update" data-remote="true" href="#">More Info</a>
        </div>
    </div>

  <span class="left-hitzone"></span>
  <span class="right-hitzone"></span>
</section>

UPDATE

當我使用border：none時，頁面中斷的任何地方

Answer 1

所需圖片尺寸： 1911x1076像素請用原始文件替換附件。

Answer 2

您是否嘗試過border:none; 為節？ :)

Answer 3

用這個

.content-main-wrapper .city-section {
 border:none;
}