* {
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
  }

  #Main_header {
    background-color: #ff000000;
    width: 100%;
    height: 70px;
    border-top: 5px solid #17aa1c00;
    box-shadow: 5px 5px 5px rgba(128, 128, 128, 0.274);
  }

  .logo > img {
    float: left;
    width: 145px;
    height: 38px;
    margin-top: 10px;
    margin-left: 1%;
  }
  /*Navigatinon of Learnify sites start from here*/
  .main_menu {
    float: left;
    width: 100px;
    height: 60px;
    border-left: 1px solid rgba(255, 255, 255, 0.45);
    font-family: sf pro text, -apple-system, BlinkMacSystemFont, Roboto,
      segoe ui, Helvetica, Arial, sans-serif, apple color emoji,
      segoe ui emoji, segoe ui symbol;
    font-size: 0.9rem;
    font-weight: 400;
  }
  .main_menu .categories .sub_category:hover {
    color: blue;
  }

  .main_menu > .categories {
    position: relative;
    list-style-type: none;
    z-index: 1;
  }
  .main_menu .categories .sub_category {
    width: 100px;
    display: block;
    height: 47px;
    padding-top: 15px;
    text-align: center;
    background-color: #ffffff;
    margin-left:-25px;
  }
  .main_menu .categories .sub_category .categories {
    display: none;
    margin-top: 15px;
    clear: both;
  }
 
  .main_menu:hover .categories{
    display:block !important;
  }
  .main_menu .categories .sub_category .sub-menu {
    border-top: 1px solid #ffffff;
    width: 240px;
  }
  .main_menu .categories .sub_category .categories .sub_category {
    display: block;
    padding-left: 10px;
    text-align: left;
    width: 240px;
    height: 40px;
  }
  #top-bar {
    margin-top: 5px;
  }
  /* search bar css  */

  .search-container {
    width: 40%;
    display: block;
    margin: 0 auto;
  }

  #search_bar {
    float: left;
    border-radius: 25px;
    margin-left: -23%;
    width: 100%;
    height: 45px;
    padding: 0 20px;
    font-size: 1rem;
    border: 1px solid #d0cfce;
    outline: none;
    border: 1px solid #020202;
    color: black;
  }

  #search_bar:focus {
    border: 1px solid #0202026e;
    transition: 0.35s ease;
    color: #000000;
  }
  .search-icon {
    position: relative;
    float: right;
    width: 75px;
    height: 75px;
  }
  .nav_business {
    font-family: sf pro text, -apple-system, BlinkMacSystemFont, Roboto,
      segoe ui, Helvetica, Arial, sans-serif, apple color emoji,
      segoe ui emoji, segoe ui symbol;
    font-size: 0.9rem;
    font-weight: 400;
    float: left;
    margin-left: 1%;
    margin-top: 10px;
  }
  .nav_business:hover {
    color: blue;
  }
  .cart_btn {
    float: left;
    margin-left: 1.5%;
  }
  .cart_btn > i {
    margin-top: 15px;
    margin-left: 1%;
  }
  .cart_btn > i:hover {
    color: blue;
  }
  .login_btn {
    float: right;
    padding: 10px 20px 10px 20px;
    color: #1c1d1f;
    background-color: transparent;
    border: 1px solid #1c1d1f;
    margin-right: 1%;
    margin-top: 5px;
    font-family: sf pro display, -apple-system, BlinkMacSystemFont, Roboto,
      segoe ui, Helvetica, Arial, sans-serif, apple color emoji,
      segoe ui emoji, segoe ui symbol;
    font-weight: 700;
  }
  .login_btn:hover {
    background-color: #ededed;
  }

  .signup_btn {
    float: right;
    padding: 10px 20px 10px 20px;
    color: #ffffff;
    background-color: black;
    border: 1px solid #ffffff;
    margin-right: 1%;
    margin-top: 5px;
    font-family: sf pro display, -apple-system, BlinkMacSystemFont, Roboto,
      segoe ui, Helvetica, Arial, sans-serif, apple color emoji,
      segoe ui emoji, segoe ui symbol;
    font-weight: 700;
  }
  .signup_btn:hover {
    opacity: 0.85;
  }
  .topBtn {
    cursor: pointer;
  }