#header {
    background-color: #f5f5f5;
    font-family: "MS ゴシック", sans-serif !important;
}


#facil_header {
    margin-bottom: 3px !important;
}

.navbar-header{
    display: block;
}

@media (max-width: 920px) {
    .boxcontainer1,.boxcontainer2{
        display: none;
    }
    
    .container-fluid{
        width:100%;
    }
}
@media (min-width:920px){
    .collapse.navbar-collapse{
        display: none !important;
    }
    
    .container-fluid{
        display:flex;
    }
    .navbar-header{
        width:auto !important;
    }
}
.navbar-brand{
    margin-bottom: 5px !important;
}