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HTML 

              
                <div class="container">
  <div class="grid_4">
    <section class="box widget locations">
      <div class="avatar">
        <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/6035/scrtpxls_location.png"  />
      </div>
      <div class="details">
        <h2>De Westerkerk</h2>
        <p>Prinsengracht 281</p>
        <a href="#" class="btn btn-primary btn-block btn-large">view on maps</a>
      </div>
    </section>
    <section class="box widget calendar">
      <header class="header">
        <h2>Saturday</h2>
        <p><span class="icon-arrow-left"></span>January<span class="icon-arrow-right"></span></p>
      </header>
      <article class="days">
        <ul>
          <li class="previous">30</li>
          <li class="previous">31</li>
          <li>1</li>
          <li>2</li>
          <li>3</li>
          <li>4</li>
          <li>5</li>
          <li>6</li>
          <li>7</li>
          <li>8</li>
          <li>9</li>
          <li>10</li>
          <li>11</li>
          <li>12</li>
          <li>13</li>
          <li>14</li>
          <li>15</li>
          <li>16</li>
          <li>17</li>
          <li>18</li>
          <li>19</li>
          <li>20</li>
          <li>21</li>
          <li>22</li>
          <li>23</li>
          <li>24</li>
          <li>25</li>
          <li>26</li>
          <li>27</li>
          <li>28</li>
          <li>29</li>
          <li>30</li>
          <li>31</li>
          <li class="next">1</li>
          <li class="next">2</li>
        </ul>
      </article>
    </section>
  </div>
  <div class="grid_8">
    <nav class="box nav">
      <ul>
        <li>
          <a href="#">
            <span class="icon-home"></span><br />
            <span class="title">Home</span>
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-images"></span><br />
            <span class="title">Gallery</span>
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-bubble"></span><br />
            <span class="title">Message</span>            
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-music"></span><br />
            <span class="title">Music</span> 
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-search"></span><br />
            <span class="title">Search</span>
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-cog"></span><br />
            <span class="title">Settings</span>
          </a>
        </li>
        <li>
          <a href="">
            <span class="icon-location"></span><br />
            <span class="title">Location</span>
          </a>
        </li>
      </ul>
    </nav>
    <div class="inner_container">
      <div class="col_1of3">
        <section class="box widget video">
          <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/6035/scrtpxls_video.png" alt="" />
        </section>
        <section class="box widget weather">
          <header class="header">
            <div class="temp">10&#176; <span class="icon-brightness-half"></span></div>
            <span class="icon-partlycloudy"></span>
          </header>
          <article>
            <h2>Saturday 16 January</h2>
          </article>
        </section>
      </div>
      <div class="col_2of3">
        <article class="box post">
          <div class="image">
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/6035/scrtpxls_post.png" />
          </div>
          <div class="details">
            <h2>Amsterdan</h2>
            <p>Amsterdam is the capital city of and the most populous within the Kingdom of the Netherlands. Amsterdam's name derives from Amstelredamme. Amsterdam is located in the western... Netherlands</p>
          </div>
        </article>
      </div>
      <div class="col_2of3">
        <section class="box widget audio">
          <div class="image">
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/6035/scrtpxls_audio.png" />
          </div>
          <div class="details">
            <h2 class="album">Geef mij maar Amsterdam</h2>
            <p class="artist">Johnny Jordaan</p>
            <div class="player">
              <div class="bar">
                <div class="progress" data-time="1:45"></div>
              </div>
              <div class="actions">
                <a href="#" class="btn"><span class="icon-arrow-left"></span></a>
                <a href="#" class="btn btn-primary"><span class="icon-pause"></span></a>
                <a href="#" class="btn"><span class="icon-arrow-right"></span></a>
              </div>
            </div>
          </div>
        </section>  
      </div>
      <div class="col_1of3">
        <section class="box widget find">
          <input type="text" name="find" placeholder="Find your city place" />
          <label for="favorite" class="checkbox">
            <input type="checkbox" id="favorite" name="favorite" />
            Add to favorites
          </label>
          <a href="#" class="btn btn-primary btn-large btn-block">Search</a>
        </section>
      </div>
    </div>
  </div>
</div>
!

CSS 

              
                $primary: #dd5555;

*, *:before, *:after {
box-sizing: border-box;
}
img { max-width: 100%; height: auto; vertical-align: sub; }

body {
  font-family: 'Montserrat', sans-serif;
  background: #ebebeb;  
  padding-top: 20px;
}

.btn {
  display: inline-block;
  padding: 6px 14px;
  background: #f2f2f2;
  border-radius: 3px;
  color: #7a7a7a;
  font-size: (13/16) + em;
  transition: background .3s ease, color .3s ease;
  text-decoration: none;
  &:hover {
    background: darken(#f2f2f2, 5%);
    color: darken(#b9bcbc, 15%);
  }
  &.btn-primary {
    background: $primary;
    color: rgba(255,255,255,.9);
    &:hover, &.active {
      background: darken($primary, 5%);
    }
  }
  &.btn-large {
    padding: 12px 28px;
  }
  &.btn-caps {
    text-transform: uppercase;
  }
  &.btn-block {
    display: block;
    width: 100%; 
    text-align: center;
  }
}

input[type="text"] {
  width: 100%;
  border: 1px solid #cfcfcf;
  background: #ebebeb;
  height: 28px;
  font-size: (12/16) + em;
  padding: 5px;
  outline: none;
  border-radius: 3px;
  margin-bottom: 7px;
  transition: background .3s ease;
}
input[type="text"]:focus { 
  background: lighten(#ebebeb, 2%);
}

.checkbox {
  color: #ccc;
  text-shadow: 1px 1px 1px rgba(255,255,255,.4);
  font-size: (11/16) + em;
  margin-bottom: 7px;
  display: inline-block;
}

.box {
  background: #f9f9f9;
  box-shadow: 0 0 1px rgba(0,0,0,.2), 0 2px 4px rgba(0,0,0,.1);
  border-radius: 5px;
  margin-bottom: 20px;
  text-shadow: 1px 1px 1px rgba(0,0,0,.1);
  h2 {
    color: $primary;
    font-size: (14/16) + em;
  }
  p {
    font-size: (12/16) + em;
    color: #7d7d7d;
  }
}

.locations {
  padding: 30px;  
  text-align: center;
  .avatar {
    border-radius: 50%;
    img {
      border-radius: 50%;
    }
  }
  .details {
    margin-top: 30px;
  }
  .btn {
    margin-top: 30px;
  }
}

.calendar {
  text-align: center;
  .header {
    padding: 10px 0;
  }
  [class*="icon-"]{
    color: $primary;
    position: relative;
    top: 2px;
    margin: 0 5px;
    display: inline-block;
    cursor: pointer;
  }
  .days {
    background: $primary;
    padding: 20px;
    border-radius: 0 0 5px 5px;
    ul {
      margin: 0; 
      padding: 0;
    }
    li {
      display: inline-block;
      color: #fff;
      padding: 5px 0;
      width: 30px; height: 30px;
      text-align: center;
      cursor: pointer;
      @media (max-width: 767px) {
        width: 20px; height: 20px;
      }
      &.next, &.previous {
        color: rgba(0,0,0,.2);
      }
    }
  }
}

.nav {
  a {
    text-decoration: none;
    color: #cccccc;
    text-shadow: 1px 1px 1px rgba(255,255,255,.5);
    font-size: (12/16) + em;
    &:hover {
      color: $primary;
    }
  }
  [class*="icon-"] {
    font-size: (24/12) + em;
    margin-bottom: 5px;
    display: inline-block;
  }
  ul {
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: center;
  }
  li {
    display: inline-block;
    a {
      display: block;
      padding: 20px 18px;
    }
  }
}

.weather {
  .header {
    border-radius: 5px 5px 0 0;
    padding: 20px 0;
    background: $primary;
    text-align: center;
    color: #fff;
    font-size: (50/16) + em;
  }
  [class*="icon-"] {
    position: relative;
    top: 2px;
  }
  article {
    text-align: center;
    padding: 5px 0;
  }
}

.video {
  position: relative;
  cursor: pointer;
  &:before {
    content: '';
    border: 2px solid rgba(255,255,255,.8);
    background: rgba(255,255,255,.1);
    width: 50px; height: 50px;
    border-radius: 50%;
    display: block;
    position: absolute;
    left: 50%; top: 50%;
    margin: -20px 0 0 -20px;
    transition: background .3s ease;
  }
  &:after {
    content: '';
    display: block;
    position: absolute;
    left: 50%; top: 50%;
    margin: -5px 0 0 2px;
    border: 10px solid transparent;
    border-left: 10px solid rgba(255,255,255,.8);
  }
  &:hover {
    &:before {
      background: rgba(255,255,255,.3);
    }
  }
  img {
    border-radius: 5px;
  }
}

.post {
  img {
    border-radius: 5px 5px 0 0;
  }
  .details {
    padding: 10px 20px;
    p {
      line-height: 1.5em;
    }
  }
}

.audio {
  position: relative;
  height: 120px;
  .image {
    position: absolute;
    top: 0;
    left: 0;
    img {
      border-radius: 5px 0 0 5px;    
    }
  }
  .details {
    padding: 10px 0;
    margin-left: 140px;
  }
  .actions {
    position: absolute;
    right: 10px;
    bottom: 20px;
    .btn {
      width: 25px; height: 25px;
      display: block;
      float: left;
      margin-left: 5px;
      padding: 5px 6px;
      color: #FFF;
    }
  }
  .player {
    .bar {
      margin: 30px 0 0;
      height: 4px;
      background: #cccccc;
      width: 60%;
      border-radius: 2px;
      .progress {
        width: 45%;
        background: $primary;
        border-radius: 2px;
        height: 4px;
        position: relative;
        &:before {
          content: attr(data-time);
          background: $primary;
          display: inline;
          position: absolute;
          font-size: (11/16) + em;
          color: #fff;
          padding: 4px 6px;
          border-radius: 3px;
          right: -14px;
          bottom: 9px;
        }
        &:after {
          content: '';
          border: 5px solid transparent;
          border-top: 5px solid $primary;
          position: absolute;
          right: -3px;
          bottom: 0px;
        }
      }
    }
  }
}

.find {
  padding: 10px;
}
!

JS
!
999px

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