app.less

.feature-new-design {
      > .container {
        background-color: @color-white;

        .cover {
          .entity .cover;
          position: relative;
          width: 250px;
          height: 250px;
          margin: 0 auto;
          .item-cover {
            background-color: #fff;
            width: 100%;
            height: 100%;
            background-size: cover;
          }
        }

        h1 {
          font-size: @fsize-35;
          font-family: @primary-font;
          color: @color-black;
          line-height: 0.75;
          text-align: center;
          text-transform: none;
        }

        .description {
          font-family: @primary-font;
          font-size: @fsize-17;
          color: @nf-color-white;
        }

        h3 {
          font-family: @primary-font;
          font-size: @fsize-25;
          line-height: 1.125;
          text-align: center;
          text-transform: none;
          margin-top: 50px;
        }

        .people {
          .integrantes {
            list-style-type: none;
            padding: 0;

            li {
              display: inline-block;

              &:not(:first-child) {
                margin-left: 20px;
              }
            }

            .rounded {
              width: 60px;
              height: 60px;
              border-radius: 50%;
              background-position: center;
            }
          }
        }

        .tags {
          list-style: none;
          padding: 0;
          margin: 20px 0;

          li {
            background-color: @nf-color-whiteB;
            display: inline-block;
            padding: 3px 12px;
            border-radius: 5px;

            &:not(:first-child) {
              margin-left: 12px;
            }

            a {
              text-transform: uppercase;
              font-size: @fsize-25;
              color: @color-white;
            }
          }
        }

        hr {
          border: 0;
          height: 0;
          border-top: 1px solid @nf-color-black;

          &.section {
            width: 140px;
          }
          &.subsection {
            width: 20px;
          }
        }

        .join {
          position: absolute;
          top: 30px;
          right: 30px;
          background-color: @color-green;
          font-size: @fsize-17;
          color: @color-white;
          padding: 6px 16px;
          border-radius: 5px;
        }
      }
    }

full..hbs

<div class="feature-new-design">
  <div class="container">
    <div class="row">
      <div class="col-lg-12">
        <div class="row">
          <div class="col-md-offset-2 col-md-8 text-center">
            <div class="cover">
              {{#if cover}}
                <div class="item-cover" style="background-image: url({{cover}});"></div>
              {{else}}
                <i class="item-letter">{{firstLetter title}}</i>
              {{/if}}
            </div>
            <h1>{{title}}</h1>
            <hr class="section">
            <div class="description">
              {{{markdown description}}}
            </div>
            <div class="people">
              <h3>Integrantes</h3>
              <hr class="subsection">
              <ul class="integrantes">
                <li>
                  <a href="/users/{{leader._id}}">
                    {{getProfileImageRounded leader}}
                  </a>
                </li>

                {{#each contributors}}
                  <li>
                    <a href="/users/{{_id}}">
                      {{getProfileImageRounded .}}
                    </a>
                  </li>
                {{/each}}

                {{#each followers}}
                  <li>
                    <a href="/users/{{_id}}">
                      {{getProfileImageRounded .}}
                    </a>
                  </li>
                {{/each}}
              </ul>
            </div>
            <h3>Tecnologias</h3>
            <hr class="subsection">
            <ul class="tags">
              {{#each tags}}
              {{#if .}}
              <li>
                <a href="/projects?q={{.}}" data-bypass="true">{{.}}</a>
              </li>
              {{/if}}
              {{/each}}
            </ul>
            <h3>Redes Sociales</h3>
            <hr class="subsection">
          </div>
        </div>
        <a href="" class="join">Ask to join</a>
      </div>
    </div>
  </div>
</div>

header.hbs

<div class="row main-header">
  <div class="hidden-xs col-sm-10 col-md-10 col-lg-10 col-sm-offset-1 col-md-offset-1 search-ctn"></div>
  <div class="col-lg-2">
    <a class="logo" href="{{hackdashURL}}" data-bypass>Hack <span>/</span> Dash</a>
  </div>
  <div class="col-lg-10">
    <nav class="main-nav">
      <a href="" class="sign-up pull-right">Sign Up</a>
      <ul class="list-inline pull-right">
        <li class="active"><a href="">Dashboard</a></li>
        <li><a href="">About this hackaton</a></li>
        <li><a href="">Login</a></li>
      </ul>
    </nav>
  </div>
</div>