body {
  background: #fff url(../bg.jpg) no-repeat center bottom fixed;
  background-size: cover;
}

.div-center {
  width: 100%;
  max-width: 500px;
  height: 487px;
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  overflow: auto;
  padding: 1em 2em;
  display: table;
  box-shadow: 0 11px 15px -7px rgb(0 0 0 / 20%),
    0 24px 38px 3px rgb(0 0 0 / 14%), 0 9px 46px 8px rgb(0 0 0 / 12%);
}

.description {
  margin-top: 10px;
}

.content {
  padding-top: 10px;
}

img.doc-img {
  width: auto;
  height: 22px;
}

.link {
  font-size: 16px;
  vertical-align: baseline;
  margin-left: 5px;
}

h3 {
  font-weight: 550;
}

h3 a:link,
h3 a:visited {
  color: #333;
  font-weight: 550;
}

h3 a:hover,
h3 a:hover .link {
  text-decoration: none;
  color: #00659c;
}

h3 a img {
  height: 30px;
  margin-right: 10px;
  width: auto;
}

h3 {
  margin-bottom: 10px;
}

.logo {
  max-width: 300px;
  width: 100%;
}

@media (max-width: 500px) {
  .div-center {
    max-width: 100%;
    height: 100%;
  }
}