.lds-dual-ring {
  display: inline-block;
  width: 80px;
  height: 80px;
}

.lds-dual-ring:after {
  content: " ";
  display: block;
  width: 64px;
  height: 64px;
  margin: 8px;
  border-radius: 50%;
  border: 6px solid #fff;
  border-color: #fff transparent #fff transparent;
  animation: lds-dual-ring 1.2s linear infinite;
}

@keyframes lds-dual-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.rooms-table {
  border-collapse: collapse;
}
.rooms-table td, .rooms-table th {
  padding: 5pt;
  border: 1px solid;
}
.rooms-table td.none {
  border: none;
}

fieldset {
  position: relative;
  padding: 10px;
}
fieldset legend {
  padding: 0 5pt;
  width: auto;
  font-size: normal;
}

.w-13em {
  width: 13em;
}

.w-10em {
  width: 10em;
}

.w-6em {
  width: 6em;
}

.w-5em {
  width: 5em;
}

.w-4em {
  width: 4em;
}

.w-3em {
  width: 3em;
}

.w-2em {
  width: 2em;
}