Summer camp meteor session style sheet

style.css

body {
  font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  margin: 3em 0;
  padding: 0;
  background-color: #315481; 
  background-image: -webkit-linear-gradient(top, #315481, #918e82 100%);
  background-image: -moz-linear-gradient(top, #315481, #918e82 100%);
  background-image: -o-linear-gradient(top, #315481, #918e82 100%);
  background-image: linear-gradient(to bottom, #315481, #918e82 100%);
  color: #333;
}

.container {
  width: 50%;
  height: 500px;
  margin: auto;
  background: #fff;
  border: 2px solid #339CB7;
}

h1 {
  width: 50%;
  margin: auto;
  color: #1c3f53;
  font-size: 1.5em;
  letter-spacing: .1em;
  text-align: center;
  text-indent: .3em;
  text-transform: uppercase;
  margin-bottom: 40px;
  background-image: -webkit-linear-gradient(top, #d0edf5, #e1e5f0 100%);
  background-image: -moz-linear-gradient(top, #d0edf5, #e1e5f0 100%);
  background-image: -o-linear-gradient(top, #d0edf5, #e1e5f0 100%);
  background-image: linear-gradient(to bottom, #d0edf5, #e1e5f0 100%);
  padding: 20px 0px;
}

.rooms-list {
  width: 30%;
  height: 100%;
  float: left;
  padding: 0px 10px;
  border-right: 1px dashed #339CB7;
  overflow-y: auto;
}
.rooms-list ul {
  padding: 0;
}
.rooms-list ul li {
  cursor: pointer;
  padding: 1em 0;
  position: relative;
  overflow: hidden;
  transition: background 300ms ease-out;
  border-left: 4px dashed white;
  text-transform: capitalize;
  color: #239da8;
  border-bottom: 1px solid #f0f9fb;
  text-overflow: ellipsis;
}
.rooms-list ul li:hover, .rooms-list ul li:active {
  cursor: pointer;
  background-color: #fefff4;
  border-left: 4px solid #eb5f3a;
}

.chat-room {
  width: 65%;
  float: left;
  padding: 0px 5px;
  position: relative;
  height: 100%;
}
.chat-room h1 {
  border-bottom: 1px dashed #339CB7;
  width: 100%;
  background: transparent;
  margin-bottom: 0px;
  height: 30px;
  color: #e67d7d;
  text-overflow: ellipsis;
  overflow: hidden;
}
.chat-room ul {
  overflow-y: auto;
  padding: 10px;
  height: 68%;
  border-bottom:1px dashed #339CB7 ;
}
.chat-room ul li {
  list-style-type: none;
  padding: 10px 0px;
  border-bottom: 1px solid #f0f9fb;
}

#message {
  position: absolute;
  border-radius: 0;
  display: block;
  font-family: inherit;
  font-size: 1.3rem;
  padding: 0.7rem .6rem;
  width: 95%;
  bottom: 0px;
  border: none;
  color: #333;
}
#message:focus {
  outline: none;
}

#login-buttons {
  position: absolute;
  right: 250px;
  top: 50px;
  color:#fff;
}

@media (min-width: 380px) and (max-width: 1280px) {
  #login-buttons{
    position: absolute;
    left: 10px;
    top: 20px;
  }
  .container,h1{
    width: 90%;
  }
  .chat-room{
    width: 60%;
  }
  .rooms-list{
    width: 30%;
  }
  #message{
    width: 92%;
  }
}