.overlay 
 {
        display: none;
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: 999;
        background: rgba(255,255,255,0.8) url("../images/loading.gif") center no-repeat;
 }
    /* Turn off scrollbar when body element has the loading class */
body.loading 
{
    overflow: hidden;
}
/* Make spinner image visible when body element has the loading class */
body.loading .overlay 
{
    display: block;
}

.errormsg
{ 
    color: red; 
    font-weight: bold;     
}

.checkbox-form {
    padding-top: 5px;
}

/* NEW 2nd-Level Dropdown CSS START */
.dropdown-submenu{position: relative;}
.dropdown-submenu .caret{-webkit-transform: rotate(-90deg); transform: rotate(-90deg);}
.dropdown-submenu > .dropdown-menu {top:0; left:100%; margin-top:-6px; margin-left:-1px;}
.dropdown-submenu.open > a:after{border-left-color:#fff;}
.dropdown-submenu.open > .dropdown-menu, .dropdown-submenu.open > .dropdown-menu {display: block;}
.dropdown-submenu .dropdown-menu{margin-bottom: 8px;}
.navbar-default .navbar-nav .open .dropdown-menu .dropdown-submenu ul{background-color: #f6f6f6;}
.navbar-inverse .navbar-nav .open .dropdown-menu .dropdown-submenu ul{background-color:#333;}
.navbar .navbar-nav .open .dropdown-submenu .dropdown-menu > li > a{padding-left: 30px;}
@media screen and (min-width:992px){
    .dropdown-submenu .dropdown-menu{margin-bottom: 2px;}
    .navbar .navbar-nav .open .dropdown-submenu .dropdown-menu > li > a{padding-left: 25px;}
    .navbar-default .navbar-nav .open .dropdown-menu .dropdown-submenu ul{background-color:#fff;}
    .navbar-inverse .navbar-nav .open .dropdown-menu .dropdown-submenu ul{background-color:#fff;}
}
/* NEW 2nd-Level Dropdown CSS END */


.flex-container {
    display: flex;
}

.flex-child {
    flex: 1;
    border: 2px solid yellow;
}  

.flex-child:first-child {
    margin-right: 20px;
}


.modal-dialog {
    position:initial
}

.modal-content{
    padding-left:10px;
    padding-right:10px
}

@media (min-width: 768px) {
    .modal-xl {
        width: 90%;
        max-width: 1400px;
    }
}