/* (landscape) ----------- */
.leftcol {
  padding: 0 0 0 0;
  margin: 0 0 0 0;
  color: #ffffff;
  background: #3e313c;
  font-size: 2vw;
  font-weight: 900;
}
.charted a:link {
  color: #ffffff;
  font-size: 2vw;
  font-weight: 900;
}
.charted a:visited {
  color: #ffffff;
  font-size: 2vw;
  font-weight: 900;
}

.rightcol {
  padding: 0 0 0 0.5rem;
  margin: 0 0 0 0;
  color: #555459;
  font-size: 2vw;
  font-weight: 900;
}

/* button go top */
#gotopBtn {
  position: fixed;
  top: 20px;
  right: 30px;
  z-index: 99;
  font-size: 1.5vw;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

body {
  width: 100%;
  margin: 0;
  background: white;
}

.title_header {
  text-align: left;
  font-size: 1.5vw;
  line-height: 1.25rem;
  padding: 1.5rem 0 0 0;
  margin: 0 1rem 0.1rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #ab9ba9;
}

.channel_list {
  list-style-type: none;
  text-align: left;
  color: #ab9ba9;
}

.channel {
  line-height: 24px;
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
  margin-right: 17px;
  color: #ffffff;
  padding-left: 0.25rem;
}
.channel.active {
  background: #4c9689;
}
.channel_name {
  display: inline-block;
  padding: 0 0.5rem 0 1.5rem;
  color: #555459;
  font-size: 1.5vw;
  font-weight: 600;
}
.unread {
  color: #ffffff;
  background: #eb4d5c;
  border-radius: 7px;
  padding: 2px 7px;
  font-size: 1.5vw;
  font-weight: 600;
  vertical-align: baseline;
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
  float: right;
  margin-right: 3px;
}

.navheight {
  background: #4c9689;
  height: 1.2rem;
}

.message {
  margin-top: 0.5rem;
  padding: 0.25rem 0.25rem 0.25rem 0.25rem;
  min-height: 36px;
  background: #F9F9F9;
}
.fixedmessage {
  margin-top: 0.5rem;
  padding: 0.25rem 0.25rem 0.25rem 0.25rem;
  min-height: 36px;
  background: #d0d4a3;
}
.replymessage {
  margin-top: 0.5rem;
  margin-left: 2rem;
  padding: 0.25rem 0.25rem 0.25rem 1rem;
  min-height: 36px;
  background: #F9F9F9;
}
.mymessage {
  background: #f0f4c3;
}

.messfonts {
  font-size: 1.5vw;
  font-weight: 600;
}

.message_username {
  padding-right: 0.25rem;
  color: #0000ff !important;
  margin-left: 0;
  font-style: normal;
  text-decoration: none;
}
.message_timestamp {
  text-align: left;
  display: inline;
  position: relative;
  top: 0;
  left: 0;
  color: #3d3c40;
  margin-right: 0;
  margin-left: 0;
  line-height: 2rem;
  font-size: 1vw;
  font-weight: 400;
}
.message_content {
  color: #8b898f;
  font-style: italic;
  min-height: 1rem;
}

.input-box {
  margin-top: 1rem;
}

.rdvfont {
  font-size: 1vw;
  font-weight: 400;
}
.rdvfont a:link {
  color: blue;
}
.rdvfont a:visited {
  color: blue;
}
.detail {
  background-color: whitesmoke;
}
.qrcode {
  background-color: white;
  margin: 10px,10px,10px,10px;
}