.jumbo {
 background-image: url(../img/insta-jumbo.jpg);
 background-size: cover;
 background-repeat: no-repeat;
 background-position: bottom;
 width: 100vw;
 height: 40vh;
}
.img-thumbnail {
 width: 32px;
 height: 32px;
 margin: auto;
}
#insta, #snap {
  margin: auto;
  display: block;
  height: 32px;
  width: 32px;
}
button {
  margin: auto;
}
p {
  margin: auto;
}
h3 {
  margin-top: 1em;
}
.container {
  max-width: 720px;
}
.b-example-divider {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
  }