body {
  margin: 3rem auto;
  max-width: 55rem;
  padding: 0;
  color: #333;
  font-weight: 500;
  font: 1em 'Open Sans', sans-serif;
}
* {
  box-sizing: border-box;
}
.clear {
  clear: both;
}

.sto {
  float: right;
}

.tip h3 {
  border-top: 1px solid #eee;
  width: 100%;
  padding-top: 5px;
}

.div_main {
  margin: 0px auto;
  width: 100%;
  max-width: 100vw;
  z-index: 0;
  display: block;
  margin-bottom: 100px;
}

.top_div {
  float: left;
  margin-left: 10px;
  max-width: 280px;
}

.desc {
  float: left;
  padding: 30px 0px;
}

.person {
  float: left;
  padding: 0px 30px 0 0;
  width: 45%;
  min-width: 230px;
}
.top_div img {
  width: 100%;
}
.person h1 {
  margin: 0px;
  padding: 0px;
}

.hr {
  width: 100%;
  clear: both;
  margin-top: 15px;
  float: left;
}

.logos h2 {
  color: #eee;
  font-size: 8px;
  width: 100%;
  text-align: center;
}
.logos .logo {
  float: left;
  margin: 10px 5px 0px;
}
.logos .logo img {
  float: left;
  height: 16px;
}

a {
  color: #1643b4;
  text-decoration: none;
  border-bottom: 1px solid #1643b4;
}

@media only screen and (max-width: 850px),
  @media only screen and (max-width: 1400px) and (-webkit-device-pixel-ratio: 3),
  @media only screen and (max-width: 1000px) and (-webkit-device-pixel-ratio: 2) {
  body {
    width: 100vw;
    padding: 2rem;
    margin: 0;
  }
  .person {
    width: 100%;
    margin: 0;
    padding: 0;
  }
}