.header-top > div
  {
    padding: 0;
    text-align: center;
  }
@media screen and (max-width: 1200px){
  .sidebar-area
  {
    display: none;
    width: 100%;
  }
  .sidebar-area ul li
  {
    width: 100%;
  }
  #main_div
  {
    width: 100%;
  }
}
@media screen and (max-width: 767px){
  .top-nav
  {
    width: 100%;
  }
  /*.header-top div
  {
    padding: 0;
    text-align: center;
  }*/
  .d-sm-none
  {
    display: none;
  }
  #navigation-area
  {
    height: auto !important;
  }
  #navigation-area table
  {
    width: 100%;
  }
  #working-area
  {
    width: 100%;
    margin-right: 0;
  }
}
@media screen and (max-width: 455px){
  .header-top .col-lg-9
  {
    /*width: 100% !important;*/
  }
  .toggle_a
  {
    margin-right: 5px;
  }
}
body{
  overflow-x: hidden;
}
.btn-toggle{
  width: 39px;
  height: 39px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 25px;
  border-radius: 50%;
}
.toggle_a
{
  text-decoration: none;
}
.working_class
{
  width: 100% !important;
  margin-right: 0 !important;
}
.form_pic img
{
  max-width: 100%;
}