html,body{
    min-width: 300px;
    background-color: #ffffff;
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.51;
}

section article {
  color: #4d4e53;
  margin: 12px;
  font-size: 0.94em;
}
section li {
  margin: 12px 0px 0px 18px;
}
#navbar{
  min-width: 300px;
  position: fixed;
  top: 0px;
  left:0px;
  padding :0;
  width:310px;
   height:100%; 
  border-right: 2px solid rgba(0, 22, 22, 0.4);
}
header{
    color: black;
    margin:10px;
    text-align: center;
    font-size: 1.2em;
    font-weight: normal;
}
#navbar ul{
  height:85%;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;
}
#navbar li{
  color: #4d4e53;
  border-top: 2px solid rgba(0, 22, 22, 0.4);
  list-style: none;
  width: 100%;
  position: relative;
 
}
#navbar a{
   color: #4d4e53;
   display: block;
   padding: 8px 28px;
   text-decoration: none;
   cursor: pointer;
}
#main-doc{
  position: absolute;
  margin-left: 320px;
  padding: 20px;
  margin-bottom:110px;
}
#main-doc header{
    text-align:left;
    margin: 0px;
}
code{
    display: block;
  text-align: left;
  white-space: pre-line;
  position: relative;
  word-break: normal;
  word-wrap: normal;
  line-height: 1.57;
  background-color: #f7f7f7;
  padding: 12px;
  margin: 16px;
  border-radius: 5px;
}
@media only screen and (max-width: 815px) {
  /* For mobile phones: */
  #navbar ul{
    border: 2px solid;
    height: 210px;
  }
  #navbar {
    background-color: white;
    position: absolute;
    top: 0;
    padding: 0;
    margin: 0;
    width: 100%;
    max-height: 280px;
    border: none;
    z-index: 1;
    
  }

  #main-doc {
    position: relative;
    margin-left: 0px;
    margin-top: 300px;
  }
}
@media only screen and (max-width: 450px) {
  #main-doc {
    margin-left: -12px;
  }

  code {
    margin-left: -20px;
    width: 100%;
    padding: 14px;
    padding-left: 11px;
    padding-right: 44px;
    min-width: 235px;
  }
}