.aisu_head,.fixed{
    position: fixed;
}
.aisu_head a:hover,.aisu_head a:focus{
    color: #117BFF!important;
    background-color: transparent!important;
}
.aisu_head{
    top:0;
    left:0;
    width: 100%;
    z-index: 999;
}
.aisu_head .navbar-default{
    border: 0;
    background: transparent;
}
.aisu_head a{
    color: white!important;
}
.aisu_head .nav>li>a{
    padding: 34px 30px;
    font-size: 16px;
}
.aisu_head .navbar{
    margin: 0;
}
.aisu_head .navbar-header{
    padding: 28px 0;
}
@media  screen and (max-width:768px) {
    .navbar-header{
        margin-left: 10px;
        padding: 0!important;
    }
    .navbar-header img{
        margin-top: 9px;
    }
    .aisu_head .nav>li>a {
        font-size: 14px;
        padding: 18px 30px;
    }
    .navbar-default .navbar-collapse{
        border: 0;
        background: rgba(6,17,32,0.8);
    }
}
@media  screen and (min-width:768px) {
    .navbar-default .navbar-collapse{
        border: 0;
        background: transparent;
    }
}
.head_opacity{
    background:rgba(67,67,67,0.5);
}
.navbar-default .navbar-toggle:focus, .navbar-default .navbar-toggle:hover {
    background-color: transparent!important;
}
.navbar-default .navbar-toggle {
    border-color:transparent;
}
.navbar-default .navbar-toggle .icon-bar {
    background-color: white;
}
.navbar-default .navbar-collapse, .navbar-default .navbar-form {
     border-color: transparent;
}
footer a{display: block}