body {
  padding:0;
  margin:20px auto;
  width:1000px;
  font-family: sans-serif;
}
ul.flashes {
  padding:20px 50px;
  background-color: rgba(215,89,89,0.5);
  border: 3px solid #D75959;
  list-style-type: none;
}
.ul_on_line ul {
  padding-left:0;
  display: inline;
  list-style: none;
}
.ul_on_line li {
  margin:0;
  padding:0;
  display: inline;
  margin-right:20px;
}
.ul_on_line li:after {
  content: ", ";
}
.ul_on_line li:last-child:after {
  content: "";
}
.ul_lines ul {
  padding-left:0;
  display: inline;
  list-style: none;
}
.ul_lines li {
  margin:0;
  padding:0;
}