@font-face {
  font-family: 'Vazir';
  src: url('Vazir.eot');
  src: local('Vazir'), url('Vazir.woff') format('woff'), url('Vazir.ttf') format('truetype');
}

*{
  margin: 0;
  padding: 0;
  user-select: none;
  box-sizing: border-box;
  font-family: 'Vazir', sans-serif;
}
body{
  background: #f2f2f2;
}
#video-bg {
   position: fixed;
   right: 0;
   bottom: 0;
   min-width: 100%;
   min-height: 100%;
   z-index: -5;
   }
.bg-container::before {
   content: '';
   position: absolute;
   width: 100%;
   height: 100%;
   left: 0;
   top: 0;
   z-index: -4;
   background: rgba(38,38,38,0.5);
}
nav{
}
nav:after{
  content: '';
  clear: both;
  display: table;
}
nav .logo{
  float: left;
  padding-left: 60px;
  padding-top: 20px;
  width: 150px;
}
nav ul{
  float: right;
  margin-left: 40px;
  list-style: none;
  position: relative;
}
nav ul li{
  float: right;
  display: inline-block;
  margin: 0 5px;
}
nav ul li a{
  color: white;
  line-height: 70px;
  text-decoration: none;
  font-size: 18px;
  padding: 8px 15px;
}
nav ul li a:hover{

}
nav ul ul li a:hover{
  box-shadow: none;
}
nav ul ul{
  position: absolute;
  top: 90px;
  opacity: 0;
  visibility: hidden;
  transition: top .3s;
}
nav ul ul ul{
  border-top: none;
}
nav ul li:hover > ul{
  top: 70px;
  opacity: 1;
  visibility: visible;
}
nav ul ul li{
  position: relative;
  margin: 0px;
  width: 200px;
  float: none;
  display: list-item;
}
nav ul ul li a{
  line-height: 40px;
}
nav ul ul ul li{
  position: relative;
  top: -60px;
  left: 150px;
}
.show,.icon,input{
  display: none;
}
.fa-plus{
  font-size: 15px;
  margin-left: 40px;
}
@media all and (max-width: 968px) {
  nav ul{
    margin-right: 0px;
    float: right;
  }
  nav .logo{
    padding-left: 30px;
    width: 150px;
  }
  .show + a, ul{
    display: none;
  }
  nav ul li,nav ul ul li{
    display: block;
    width: 100%;
  }
  nav ul li a:hover{
    box-shadow: none;
  }
  .show{
    display: block;
    color: white;
    font-size: 18px;
    padding: 0 20px;
    line-height: 70px;
    cursor: pointer;
  }
  .show:hover{
    color: gray;
  }
  .icon{
    display: block;
    color: white;
    position: absolute;
    top: 0;
    right: 40px;
    line-height: 60px;
    cursor: pointer;
    font-size: 25px;
  }
  nav ul ul{
    top: 70px;
    border-top: 0px;
    float: none;
    position: static;
    display: none;
    opacity: 1;
    visibility: visible;
  }
  nav ul ul a{
    padding-left: 40px;
  }
  nav ul ul ul a{
    padding-left: 80px;
  }
  nav ul ul ul li{
    position: static;
  }
  [id^=btn]:checked + ul{
    display: block;
  }
  nav ul ul li{
    border-bottom: 0px;
  }
  span.cancel:before{
    content: '\f00d';
  }
  .content {
  min-width: 90%;
  }
}
.content{
  color: white;
  z-index: -1;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
}
header{
  font-size: 35px;
  font-weight: 600;
  padding: 10px 0;
}
p{
  font-size: 24px;
  font-weight: 300;
}