*,
*:before,
*:after {
  box-sizing: border-box;
}

body {
  margin: 40px;
  background-color: #fff;
  color: #444;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

h1,
p {
  margin: 0 0 1em 0;
}

img {
  width: 100%;
}

.wrapper {
  max-width: 1200px;
  margin: 0 20px;
  display: grid;
  grid-gap: 10px;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 1rem;
  font-family: sans-serif;
}

a {
  color: rgba(86, 152, 167, 1);
}

a:hover {
  color: darkblue;
}

a.postLink:hover {
  padding: 2%;
  transition: 0.3s;
}

.container-btn {
  display: flex;
  justify-content: center;
  padding-top: 30px;
}

.footer-link {
  margin: 0 10px;
  font-size: 13px;
  text-decoration: none;
}

a,
.footer-link:visited {
  color: #1b37e7;
}

.footer-link:hover {
  text-decoration: underline;
}

.footer-link--home {
  font-weight: bold;
}

/* no grid support? */

.wrapper {
  display: flex;
  flex-wrap: wrap;
}

.wrapper {
  display: grid;
  margin: 0 auto;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  grid-auto-rows: minmax(150px, auto);
}

.panel {
  /* needed for the flex layout*/
  margin-left: 5px;
  margin-right: 5px;
  flex: 1 1 200px;
}

.header,
.footer {
  margin-left: 5px;
  margin-right: 5px;
  flex: 0 1 100%;
  grid-column: 1 / -1;
}

.wrapper > * {
  background-color: #fff;
  color: #fff;
  border-radius: 5px;
  padding: 0;
  /*font-size: 150%; */
  margin-bottom: 0;
}

/* We need to set the margin used on flex items to 0 as we have gaps in grid.  */

@supports (display: grid) {
  .wrapper > * {
    margin: 0;
  }
}