@media(max-width:768px){
.navbar .dropdown-menu > li > a {
    border-bottom: 1px solid 
#eee;
color:
    white;
}
}
@media (max-width: 767px){
.navbar-standard .navbar-collapse.collapse .navbar-nav>li>a:hover, .navbar-light .navbar-collapse.collapse .navbar-nav>li>a:hover, .navbar-dark .navbar-collapse.collapse .navbar-nav>li>a:hover, .navbar-semidark .navbar-collapse.collapse .navbar-nav>li>a:hover, .navbar-primary .navbar-collapse.collapse .navbar-nav>li>a:hover, .navbar-standard .navbar-collapse.collapse .navbar-nav>li>a:focus, .navbar-light .navbar-collapse.collapse .navbar-nav>li>a:focus, .navbar-dark .navbar-collapse.collapse .navbar-nav>li>a:focus, .navbar-semidark .navbar-collapse.collapse .navbar-nav>li>a:focus, .navbar-primary .navbar-collapse.collapse .navbar-nav>li>a:focus, .navbar-standard .navbar-collapse.collapse .navbar-nav>li.active>a, .navbar-light .navbar-collapse.collapse .navbar-nav>li.active>a, .navbar-dark .navbar-collapse.collapse .navbar-nav>li.active>a, .navbar-semidark .navbar-collapse.collapse .navbar-nav>li.active>a, .navbar-primary .navbar-collapse.collapse .navbar-nav>li.active>a, .navbar-standard .navbar-collapse.collapse .navbar-nav>li.active>a:hover, .navbar-light .navbar-collapse.collapse .navbar-nav>li.active>a:hover, .navbar-dark .navbar-collapse.collapse .navbar-nav>li.active>a:hover, .navbar-semidark .navbar-collapse.collapse .navbar-nav>li.active>a:hover, .navbar-primary .navbar-collapse.collapse .navbar-nav>li.active>a:hover, .navbar-standard .navbar-collapse.collapse .navbar-nav>li.active>a:focus, .navbar-light .navbar-collapse.collapse .navbar-nav>li.active>a:focus, .navbar-dark .navbar-collapse.collapse .navbar-nav>li.active>a:focus, .navbar-semidark .navbar-collapse.collapse .navbar-nav>li.active>a:focus, .navbar-primary .navbar-collapse.collapse .navbar-nav>li.active>a:focus {
   color: white;
}
}
img.certificate {
    width: 70% !important;
    margin: auto;
}
.about_sec{
margin-top:80px !important;
}
.about_sec h2{
    font-size:36px !important;
}
.about_sec p{
    font-size:20px !important;
    text-align:justify !important;
}