.teaser_centert {
font-family: serif;
font-size: 1em;
margin-top: 10%;
margin-bottom: 1em;
text-align: center;
}
.teaser_title {
font-family: serif;
font-size: 1.5em;
font-weight: normal;
margin-top: 0em;
margin-bottom: .5em;
text-align: center;
}
.teaser_center {
font-family: serif;
font-size: 1em;
margin-top: 0em;
margin-bottom: 1em;
text-align: center;
}
.teaser_centerb {
font-family: serif;
font-size: 1.5em;
margin-top: 0em;
margin-bottom: 0em;
text-align: center;
}
.teaser_intro_group {
margin-top: 1em;
margin-bottom: 1em;
page-break-inside: avoid;
text-align: center;
}
.portrait_40 {
max-height: 40% !important;
max-width: 50%;
height: 40vh;
}
@media amzn-mobi {
  .portrait_40 {
    height: 40% !important;
max-width: none;
  }
}
@media amzn-kf8 {
  .portrait_40 {
    height: 40% !important;
max-width: none;
  }
}