* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: tahoma, arial;
}

#menu a { text-decoration: none; }

div#logo { display: none; }

div#overlay
{
  display: block;
  visibility: hidden;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  transition: all ease-out 0.3s;
  z-index: 1;
  opacity: 0;
}

a#toggle {
  position: fixed;
  top: 10px;
  left: 10px;
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.8);
  text-align: center;
  color: white;
  display: none;
  transition: all ease-out 0.3s;
 z-index: 1000;
}

a#toggle i {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
      
}

main#content { padding: 10px; }

#menu {
  text-align: center;
  transition: all ease-out 0.3s;
}

#menu a { color: white; }

#menu ul {
  margin: 0;
  padding: 0;
  background-color: rgba(22,160,133, 0.8);
}

#menu ul li {
  display: inline-block;
  position: relative;
}

#menu ul li > a {
  display: inline-block;
  padding: 10px;
}

#menu ul li > a > i {
  margin-left: 15px;
  transition: all ease-out 0.3s;
  -webkit-transition: all ease-out 0.1s;
}

#menu ul li ul {
  display: none;
  position: absolute;
  top: 38px;
  width: 200px;
  text-align: left;
}

#menu ul li ul li { display: block; }

#menu ul li ul li a { display: block; }

#menu ul li:hover > a { background-color: rgba(0, 0, 0, 0.3); }

#menu ul li:hover > a > i { transform: rotateZ(90deg); }

#menu ul li:hover ul { display: block; }


@media screen and (max-width: 1025px){
#menu {
	
  position: fixed;
  width: 200px;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  overflow-y: auto;
  background-color: rgb(37, 37, 92);
  
   display:inline-block;
   float:left;
   text-align:left;
  }
  main#content {
     width: calc(100% - 200px);
	 display:inline-block;
	 margin-left:200px;
	 
}
#menu ul
{
	background-color: transparent;
}

#menu ul li
{
	display: block;
	text-align:left;
	width: 100%;
}
  
#menu ul li ul
{
	position: initial;
	background-color: rgba(22,160,133, 0.2);
}

#menu ul li:hover > ul { display: none; }

#menu ul li:hover > a > i { transform: rotateZ(0); }

#menu ul li.open > a { background-color: rgba(0, 0, 0, 0.3); width: 100%;}

#menu ul li.open > a > i { transform: rotateZ(90deg); }

#menu ul li.open > ul { display: block; }


}

@media screen and (max-width: 767px) {

a#toggle { display: block; }

main#content {
  //margin-top: 65px;
  transition: all ease-out 0.3s;
 
     width: initial;	 
	 margin-left:initial;
	 

}

div#logo{
display:inline-block;

margin-left: 70px;
font-size: 30px;
color: #f00;
margin-top: 10px;
font-weight: bold;

}

#menu {
	padding-top: 70px;
  position: fixed;
  width: 250px;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  overflow-y: auto;
  background-color: rgba(22,22,133, 0.5);
  transform: translateX(-250px);
  
}

#menu ul {
  text-align: left;
  background-color: transparent;
}

#menu ul li { display: block; }

#menu ul li a { display: block; }

#menu ul li a > i { float: right; }

#menu ul li ul {
  display: none;
  position: static;
  width: 100%;
  background-color: rgba(22,160,133, 0.2);
}

#menu ul li:hover > ul { display: none; }

#menu ul li:hover > a > i { transform: rotateZ(0); }

#menu ul li.open > a { background-color: rgba(0, 0, 0, 0.3); }

#menu ul li.open > a > i { transform: rotateZ(90deg); }

#menu ul li.open > ul { display: block; }

div#overlay {
  display: block;
  visibility: hidden;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  transition: all ease-out 0.3s;
  z-index: 1;
  opacity: 0;
}

html.open-menu { overflow: hidden; }

html.open-menu div#overlay {
  visibility: visible !important;
  opacity: 1 !important;
  //width: calc(-150%);
  //left: 250px;
}

html.open-menu a#toggle,
 html.open-menu main#content { //transform: translateX(250px); }

html.open-menu nav#menu {
  z-index: 3;
  transform: translateX(0);
}
}