.bd-placeholder-img {
  font-size: 1.125rem;
  text-anchor: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

@media (min-width: 768px) {
  .bd-placeholder-img-lg {
    font-size: 3.5rem;
  }
}

.b-example-divider {
  height: 3rem;
  background-color: rgba(0, 0, 0, 0.1);
  border: solid rgba(0, 0, 0, 0.15);
  border-width: 1px 0;
  box-shadow: inset 0 0.5em 1.5em rgba(0, 0, 0, 0.1), inset 0 0.125em 0.5em rgba(0, 0, 0, 0.15);
}

.b-example-vr {
  flex-shrink: 0;
  width: 1.5rem;
  height: 100vh;
}

.bi {
  vertical-align: -0.125em;
  fill: currentColor;
}

.nav-scroller {
  position: relative;
  z-index: 2;
  height: 2.75rem;
  overflow-y: hidden;
}

.nav-scroller .nav {
  display: flex;
  flex-wrap: nowrap;
  padding-bottom: 1rem;
  margin-top: -1px;
  overflow-x: auto;
  text-align: center;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

#jwt {
  width: 100%;
  height: 150px;
  overflow-y: auto;
}
#result {
  height: 400px;
  width: 100%;
  overflow-y: auto;
}
#messages_received {
  height: 400px;
  width: 100%;
  overflow-y: auto;
}
fieldset {
  border-width: 1px;
  border-color: grey;
  border-style: solid;
  padding: 5px 5px 5px 5px;
  border-radius: 7px;
}

.sticky-pannel {
  position: sticky;
  top: 0;
}
.m-title-small-paranthesis {
  font-size: 70%;
  color: gray;
}
.m-title-small-paranthesis.box {
  border: 1px solid gray;
  display: inline-block;
}

.right-half-taller-than-screen {
  height: 100%;
  overflow-y: auto;
  /* border: 1px solid red; */
}

.right-half-taller-than-screen-child {
  height: 150vh;
}