html, body
{
  width: 100%;
  height: 100%;
  background-color: #434343;
}

html, body, *
{
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: HelveticaNeue, Helvetica, "Hiragino Kaku Gothic ProN", meiryo, 'ms pgothic', Arial, sans-serif;
  color: #333;
}

*
{
  color: #ddd;
}

hr
{
  width: 100%;
  height: 12px;
  border-top: 1px solid white
}

.container
{
  position: relative;
  z-index: 100;
  background-color: transparent;
  width: 600px;
  padding-top: 120px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 20px;
}

  .container .logo
  {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 100px;
    pointer-events: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    width: 300px;
  }
    .container .logo .logo-inner
    {
      text-align: center;
    }
  
  .container .category h3
  {
    padding: 0px 0px 20px 20px;
  }

  .container .works
  {
    margin-bottom: 80px;
    width: 600px;
  }
    .container .works table
    {
      border-spacing: 0;
      border-collapse: collapse;
    }
      .container .works table td
      {
        padding: 0;
        margin: 0;
        font-size: 0;
      }
    .container .works iframe
    {
      width: 100%;
    }

  .container .title p
  {
    font-style: italic;
    font-size: 13px;
  }

  .container .description
  {
    margin-bottom: 80px;
    padding: 20px 0px 20px 20px;
  }
    .container .description p
    {
      text-align: left;
      line-height: 1.5em;
      font-size: 13px;
      color: #ddd;
    }

footer
{
  position: relative;
  z-index: 10;
  width: 300px;
  padding: 30px 0px;
  margin-left: auto;
  margin-right: auto;
  font-size: 12px;
  color: #ccc;
}

@media screen and (max-width: 640px)
{
  .container
  {
    width: 100%;
    color: #333;
  }

    .container .logo
    {
      width: 230px;
    }
      .container .logo .logo-inner
      {
        text-align: center;
      }
        .container .logo .logo-inner h1
        {
          font-size: 70px;
          font-weight: bold;
          letter-spacing: 2px;
          display: block;
        }

    .container .works
    {
      width: 100%;
    }
      .container .works iframe
      {
        width: 100%;
        height: calc(55.1vw);
      }
}