
<style>

.fa {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    right: 15px;
    left: auto;
    position: absolute;
    z-index: 35000;
}

.margen {
    right: 15px;
    left: auto;
    position: absolute;
    z-index: 35000;
}


.sidebar {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #70cfc7;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 40px;
   z-index: 35000;
   font-family: Tahoma,Verdana,Segoe,sans-serif; 
}

.sidebar a {
  padding: 6px 6px 6px 20px;
  text-decoration: none;
  font-size: 13px;
  color: #ffffff;
  display: block;
  transition: 0.3s;
   z-index: 35000;
   font-family: Tahoma,Verdana,Segoe,sans-serif; 
}



.sidebar a:hover {
  color: #524f4f;
}

.sidebar .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
  z-index: 35000;
}

.openbtn {
  font-size: 25px;
  cursor: pointer;
  background: transparent;
  color: white;
  padding: 10px 15px;
  border: none;
   z-index: 35000;
}

.openbtn:hover {
  background-color: #11ada0;
}

#main {
  transition: margin-left .5s;
  
}

/* Fixed sidenav, full height */
.sidenav {
  height: 100%;
  width: 200px;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  padding-top: 20px;
}

/* Style the sidenav links and the dropdown button */
.sidenav a, .dropdown-btn {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 13px;
  color: #ffffff;
  display: block;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  outline: none;
  font-family: Tahoma,Verdana,Segoe,sans-serif; 
}

/* On mouse-over */
.sidenav a:hover, .dropdown-btn:hover {
  color: #524f4f;
  font-family: Tahoma,Verdana,Segoe,sans-serif; 
}

/* Main content */
.main {
  margin-left: 200px; /* Same as the width of the sidenav */
  font-size: 13px; /* Increased text to enable scrolling */
  padding: 0px 10px;
}

/* Add an active class to the active dropdown button */
.active {
  background-color: #11ada0;
  color: white;
}

/* Dropdown container (hidden by default). Optional: add a lighter background color and some left padding to change the design of the dropdown content */
.dropdown-container {
  display: none;
  background-color: #11ada0;
  padding-left: 8px;
}

/* Optional: Style the caret down icon */
.fa-caret-down {
  float: right;
  padding-right: 8px;
  color:#000;
}

/* Some media queries for responsiveness */
@media screen and (max-height: 450px) {
  .sidenav {padding-top: 10px;}
  .sidenav a {font-size: 12px;}
}


/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
@media screen and (max-height: 450px) {
  .sidebar {padding-top: 10px;}
  .sidebar a {font-size: 13px;}
}


</style>