@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

body {
  max-width: 2000px;
  margin: 1rem auto;
  padding: 3rem 7rem;
}
@media only screen and (max-width: 900px) {
  body {
    padding: 2rem 3rem;
  }
}
@media only screen and (max-width: 700px) {
  body {
    padding: 1rem 2rem;
  }
}

a {
  text-decoration: none;
  font-weight: 600;
  color: #d32229;
}

/* General formatting */

body, .section, .book, .book-summary, h1, h2, h3, .btn  {
  font-family: "Open Sans", arial !important; 
}
.btn {
  background-color: #d32229;
  color: #fff;
  border-radius: 20px;
  font-weight: 600;
  text-shadow: none;
  font-family: "Open Sans", arial !important; 
  padding: 8px 18px;
}
.section {
  margin-top: 5rem
}
label {
  margin-top: 0.4rem;
  }
  table {
    font-size: inherit !important;
  }

  .gtitle {
    font-size: 2rem !important;
  }
  .xtitle, .ytitle {
    font-size: 1.6rem !important;
  }
  .html-widget, pre {
    margin: 2.5rem 0rem;
  }
  /* Headings */
h1,h2 {

  line-height: 1.3;
  font-weight: 700;
}

h1 {
  font-size: 3rem !important;
    color: #d32229;
    margin-bottom: 4rem;
}
h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
    color: #000;
  
}
h2::after {
    content:" ";
    display: block;
    width: 45px;
    height: 8px;
    margin-top: 0.5rem;
    margin-left: 0rem; 
    background-color: #d32229;

  }
h3 {
  font-size: 1.8rem !important;
  font-weight: 700 !important;
}

.page-inner a {
  font-weight: 600;
  color: #d32229 !important;
}
.page-inner {
  width: 100%;
  max-width: 900px;
}


/* sidebar */
.topicsList .topic {
  background-size: 2px 400px !important;
  background-position: left 200% important;
}

/* Intro cover */

#header {
  display: none;
}

#banner {
  width: 100%;
  margin-left: 0px;
  margin-right: 0px;
  margin-bottom: 1rem;
  padding-left: 5rem;
  padding-right: 5rem;
  padding-bottom: 1rem;
}

#banner h1 {
  width: 100%;
  display: block;
  font-size: 4.5rem ;
  line-height: 5.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
  color: #000;
}


#banner .subtitle {

font-size: 2rem;
font-style: italic;
color: #000;
line-height: 1.3;
font-weight: 400;
}

.alignRow {
padding-bottom: 2rem;
text-align: center;
}

.imageColumn {
  display: inline-block;
  width: 25%;
  padding: 10px;
}

.headerimg {
  width: 80%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}


#details {
  padding-left: 5rem;
  padding-right: 5rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-bottom: rgba(0,0,0,.17) 1px;
  border-bottom-style: solid;
}


#details p {
  font-weight: 200;
}