html{
  height: 100%;
  width: 100%;
  border-style: none;
}

body{
  height: 100%;
  width: 100%;
}

.content{
  height: 100%;
  width: 100%;
}

.row{
  width: 100%;
  background-color: lavender;
  height: 20%;
}

.row_append{
  min-height: 200px;
  width: 100%;
}

#loading{
  width: 100%;
  background-color: grey;
  height:20%
}