.C_main {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
  color: inherit;
  scroll-behavior: smooth;
  border-spacing: 0;
  border-collapse: separate;
}

@font-face {
  font-family: UbuntuLight;
  src: url(a_lib.php?file=font/ubuntu/Ubuntu-Light.ttf);
}
@font-face {
  font-family: Ubuntu;
  src: url(a_lib.php?file=font/ubuntu/Ubuntu-Regular.ttf);
}
div {
  flex-flow: row wrap;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
}

a {
  text-decoration: none;
}

body, html {
  font-family: Ubuntu;
  font-size: 1vw;
  width: 100%;
  height: 100%;
}
@media only screen and (orientation: landscape) and (min-width: 1280px) {
  body, html {
    font-size: 12.8px;
  }
}
@media screen and (orientation: portrait), screen and (max-width: 600px) {
  body, html {
    font-size: 3.33333vw;
  }
}

@media screen and (orientation: portrait), screen and (max-width: 600px) {
  .tms_desktop_only {
    display: none !important;
  }
}

.tms_mobile_only {
  display: none;
}
@media screen and (orientation: portrait), screen and (max-width: 600px) {
  .tms_mobile_only {
    display: flex;
  }
}

#app {
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-start;
  align-items: center;
  align-content: center;
  background-color: #222222;
  color: #CCCCCC;
  font-size: 1.2rem;
}
@media screen and (orientation: portrait), screen and (max-width: 600px) {
  #app {
    font-size: 1.2rem;
  }
}