* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
}

.nowrap {
  white-space: nowrap;
}

.alt-font {
  font-family: "EB Garamond", serif;
  font-size: 1.1rem;
  font-weight: 500;
}

body {
  display: flex;
  flex-direction: column;
  font-family: "Poppins", sans-serif;
}

.header,
.bar,
.footer {
  flex-shrink: 0;
}

.header {
  background-color: #2b8134;
  border-bottom: 6px solid #8AAA79;
  color: white;
}

.headercontent {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.mainheading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.logo {
  width: 350px;
  max-width: 100%;
  height: auto;
  margin: 0 0 5px;
}

.bar {
  background: #ffffff url(../imgs/pattern.png) center;
  height: 30px;
  box-shadow: 0 6px 15px 0 #c0bfbf;
  margin-bottom: 1rem;
}

.content {
  flex: 1 0 auto;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.intro-text {
  background-color: #edf1e9;
  padding: 1.35rem;
  margin-bottom: 2rem;
}
.intro-text p:first-child {
  margin-top: 0;
}
.intro-text p:last-child {
  margin-bottom: 0;
}

.disclaimer {
  padding: 1.35rem;
  background-color: #8AAA79;
  color: white;
}

.article-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style-type: none;
  margin: 0 0 1rem 0;
  padding: 0;
}

.article {
  max-width: 48%;
  margin: 0 0 1rem;
  position: relative;
}

.heading {
  margin-top: 0;
  font-size: 1.1rem;
  font-weight: 600;
}
.heading a {
  display: block;
  background-color: #edf1e9;
  padding: 1.35rem;
  text-decoration: none;
  color: #000;
}
.heading a:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  border: 4px solid #edf1e9;
}
.heading a:hover {
  background-color: #8AAA79;
  color: white;
}
.heading a:hover:after {
  border: 4px solid #2b8134;
  background-color: rgba(138, 170, 121, 0.08);
}

.subheading {
  color: #2b8134;
  font-weight: 600;
  padding: 0 1.35rem;
}

.abstract {
  padding: 0 1.35rem;
}

.button {
  display: inline-block;
  text-decoration: none;
  padding: 10px 8px;
  border: 1px solid #70935d;
  border-radius: 6px;
  background-color: #8AAA79;
  color: white;
  font-family: "Poppins", sans-serif;
}
.button:hover {
  background-color: #759961;
}

.footer {
  background-color: #2b8134;
  color: white;
  padding: 1rem;
  margin-top: 1rem;
  box-shadow: 0 -6px 15px 0 #c0bfbf;
}
.footer p {
  text-align: center;
  margin: 0;
}
.footer a {
  color: white;
  text-decoration: none;
}

@media screen and (max-width: 970px) {
  .mainheading {
    display: block;
  }
  .mainheading span {
    display: block;
    text-align: center;
    line-height: 1.2;
    padding-top: 0.5rem;
  }
  .mainheading span.nowrap {
    white-space: normal;
  }

  .logo {
    display: block;
    margin: 0 auto;
  }

  .article {
    max-width: 100%;
  }
}
@media screen and (max-width: 400px) {
  .logo {
    width: 300px;
  }

  .mainheading {
    font-size: 1.2rem;
  }
}