#header{
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    /* position: fixed; */
    left: 0;
    top: 0;
    width: 100%;
  }
  .header_left .logo{
    text-decoration: none;
    color:#000;
    font-size: 25px;
    font-family: cursive;
    /* font-weight: bold; */
  }
  .containerr{
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav_ico{
    display: block;
    width: 40px;
    cursor: pointer;
  }
  .main_nav {
    float: right;
  }
  .main_nav ul{
    margin: 0;
    padding: 0px;
    list-style: none;
  }
  .main_nav ul li{
    float: left;
    margin: 0 0 0 5px;
    position: relative;
    font-size: 22px;
    letter-spacing: 1px;
    font-weight: 500;
    position: relative;
    font-family: math;

  }
  .main_nav ul li a {
    color: #022335;
    display: block;
    line-height: 1.4;
    text-decoration: none;
    padding: 5px 15px;
    transition: all 0.3s ease-out;
  }
  .main_nav ul li:hover > a{
    background-color: #0a91da;
    color: white;
  }
  .main_nav ul li i{
    position: absolute;
    right: 0;
    top: 10px;
    color: #fff;
  }
  .main_nav ul li:hover > i{ color: #0a91da }
  
  .main_nav ul ul{
    position: absolute;
    left: 0;
    top:calc(100% + 15px);
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease-out;
    pointer-events: none;
  }
  .main_nav ul ul li{
    float: none;
    margin:0;
    border-bottom: 1px solid #fff;
  }
  .main_nav > ul > li > ul:after{
    content: "";
    position: absolute;
    bottom: 100%;
    height: 16px;
    width: 100%;
    left: 0;
  }
  /*This Media Query use for iPad Portrait View*/
  @media only screen and (min-width:768px) and (max-width:991px){
    .main_nav ul li{ margin: 0 ; font-size: 16px; }
    .main_nav ul li a{ padding: 5px 10px; }
  
  }
  
  @media screen and (min-width: 768px){
    .nav_ico,
    #menuTrigger{  display: none;} 
  }
  /*This Media Query use for Mobile View*/
  @media screen and (max-width: 767px){
    .nav_ico{ 
      display: block;
      position: relative;
      z-index: 10;
      color: #fff;
      font-size: 36px;
      float: right !important;
  
    } 
    .header_left .logo{
        color: #fff;
    }
    .header_right{
        margin-top: -52px !important;
    }
    .main_nav {
      position: fixed;
      left: 0;
      top: 72px;
      padding:0;
      background: #053e5d;
      z-index: 5;
      height: calc(100vh - 74px);
      overflow: auto;
      width: calc(100% - 80px);
      transition: all 0.3s ease-out;
      transform: translateX(-100%);
    }
    .main_nav ul li {
      float: none;
      margin: 0 !important;
      padding: 0 !important;
      border-bottom: 1px solid;
    }
    .main_nav ul li a {
      display: block;
      color: #fff;
      padding: 10px;
    }
    .main_nav > ul > li:hover > a{
      background:#0a91da;
      color: #fff;
    } 
    .main_nav ul ul{
      position: static;
      pointer-events: auto;
      opacity: 1;
      height: 0;
      overflow: hidden;
    }
    .main_nav ul ul li a{
      padding-left: 30px;
    }
    #header{
        background:#022335;
    }
    .main_nav ul ul ul li a{
      padding-left: 60px;
    }
    .main_nav ul ul ul ul li a{
      padding-left: 90px;
    }
    .main_nav ul li:hover > ul {
      height: auto;
    }
    .main_nav ul li i{ right: 10px !important; }
    .main_nav ul li:hover > i{ color: #fff }
    .main_nav ul ul li i{transform: rotate(0deg);}
  
    #menuTrigger{
      opacity: 0;
      position: fixed;
      width: 0;
      height: 0;
      margin: 0
    }
    #menuTrigger:checked + .main_nav{
      transform: translateX(0%);
    }
  }

  .home_banner{
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .slider img{
    width: 100%;
    height: 700px;
  }
  .overlay{
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
    position: absolute;
    top: 0;
  }
  .overlay .container h1{
    color: #fff;
    padding-top: 15%;
    font-size: 60px;
  }
  .overlay .container .btn{
        /* background-color: azure; */
        color:#022335;
        margin-top: 25px;
  }
  .aboutus p{
    text-align: justify;
    font-size: 15px;
    line-height: 1.5rem;
  }
.aboutus_heading{
    color:#0a91da;
    font-family: Georgia, 'Times New Roman', Times, serif;
    border-bottom: 3px solid #0a91da;
    text-align: center;
}
.aboutus img{
    width: 400px;
    height: 250px;
    float: right;
}
/* blogs */
.image {
    opacity: 1;
    display: block;
    width: 100%;
    height: auto;
    transition: .5s ease;
    backface-visibility: hidden;
  }
  
  .middle {
    transition: .5s ease;
    opacity: 0;
    position: absolute;
    top: 28%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    text-align: center;
  }
  
  .card:hover .image {
    opacity: 0.3;
  }
  
  .card:hover .middle {
    opacity: 1;
  }
  
  .text {
    background-color: cadetblue;
    color: white;
    font-size: 16px;
    padding: 12px 16px;
    border-radius: 50%;
  }
  .card{
    border: unset;
  }
  .category{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
  }
  /* Footer */
  .footer{
    background-color:black !important ;
    padding: 16px 32px;
    text-align: center;
  }
  .footer .icons i{
    font-size: 20px;
    margin: 7px;
    border: 1px solid #fff;
    padding: 8px;
    border-radius: 50%;
    height: 35px;
    width: 35px;
    color: #fff;
  }