Alineación y overflow 3

by kseso

HTML

<article id="tercero" class="padre">
    <section class="hijo">
    <img src="http://1.bp.blogspot.com/-jjw3MgmfL0E/UIA-Xwz31eI/AAAAAAAACpY/OMZxUrf-0OM/s1600/sumario.jpg" alt="img" />
    </section>

    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-mnkctAt4hrc/UIA-V7gak_I/AAAAAAAACpA/jlE7Dx1LQsw/s1600/pict132.jpg" alt="img" />
    <p>Imagen y texto</p>
    </section>

    <section class="hijo">
    <img src="http://1.bp.blogspot.com/-wOJDqYzkRVs/UIA-TwoHLHI/AAAAAAAACoo/Kmvm5tbLdRs/s1600/pavo.jpg" alt="img" />
    <p>Más divs</p>
    </section>

    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-ORyggWGGtgs/UIA-UycmZXI/AAAAAAAACo0/O0Tgu4mfQ8o/s1600/pict083.jpg" alt="img" />
    <p>Otro div</p>
    </section>
    
    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-RfllG1TTI_g/UIBAH0w-NaI/AAAAAAAACpw/zSEVCAYQHqU/s1600/K-en-t.jpg" alt="img" />
    <p>Otro div</p>
    </section>
    
    <section class="hijo">
    <p>Una caja con algo de texto.</p>
    </section>

    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-ORyggWGGtgs/UIA-UycmZXI/AAAAAAAACo0/O0Tgu4mfQ8o/s1600/pict083.jpg" alt="img" />
    <p>Otro div</p>
    </section>

    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-ORyggWGGtgs/UIA-UycmZXI/AAAAAAAACo0/O0Tgu4mfQ8o/s1600/pict083.jpg" alt="img" />
    <p>Otro div</p>
    </section>

    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-ORyggWGGtgs/UIA-UycmZXI/AAAAAAAACo0/O0Tgu4mfQ8o/s1600/pict083.jpg" alt="img" />
    <p>Otro div</p>
    </section>
    
    <section class="hijo">
    <img src="http://4.bp.blogspot.com/-ORyggWGGtgs/UIA-UycmZXI/AAAAAAAACo0/O0Tgu4mfQ8o/s1600/pict083.jpg" alt="img" />
    <p>Otro div</p>
    </section>
  
</article>

CSS

* {
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
  }
html, body {
  font-family: serif;
  font-weight:normal;
  font-size: 100%;
  height:100%;
  width: 100%;
  background: #F5DCB3;
  }
.padre {
    background: #D5D5D5;
    text-align: center;
    font-size: 1rem;
    letter-spacing: 1rem;
    padding: 1rem 0;
}
.hijo {
    background: #EFD996;
    border: 1px solid #fff;
    display: inline-block;
    letter-spacing: normal;
}
.hijo a {
  color: #444;
    text-align: left;
  text-decoration: none;
  display: block;
  padding: 0.5rem;
}

#segundo {
  margin: 0 auto;
  padding: 0;
  white-space: normal;
  letter-spacing: 15px;
  width: 50%;
  min-width: 600px;
  border: 15px solid #D5D5D5;
  border-bottom: 0 none;
  overflow: hidden;
  text-align: justify;
}
#segundo .hijo {
  margin: 0 0 15px;
  width: 31%;
  min-height: 115px;
  vertical-align: top;
  padding: 0.5rem;
}
#segundo img {
  width: 100%;
}
#tercero {
    border-left: 1rem solid #D5D5D5;
    border-right: 1rem solid #D5D5D5;
    white-space: nowrap;
    margin: 0 auto;
    overflow: auto;
    padding: 1rem 0 0;
    width: 60%;
}
#tercero .hijo {
  margin: 0 0 1rem;
  vertical-align: middle;
  padding: 0.3rem;
}
#tercero img {
   height: 8rem;
}