.modalrng {
    display: none;
    position: fixed;
    z-index: 9999999;
    padding-top: 10%; 
    right: 0;
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-contentrng {
    position: relative;
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    z-index: 25;
    margin: auto;
    padding: 10px;
    border: 1px solid #888;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
	
}

.modal-closerng {
    cursor: pointer;
    float: left;
    font-size: 28px;
    font-weight: bold;
}

.modal-header-rng h2{
	font-size: 25px;
}

.modal-body-rng,.modal-footer,.modal-header-rng { padding: 2px 16px; }

@-webkit-keyframes animatetop {
    from {top:-300px; opacity:0} 
    to {top:0; opacity:1}
}

@keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}

.modal-contentrng { width: 768px; }
@media screen and (max-width: 768px){
    .modal-contentrng {
        width: auto !important;
        margin: 0 30px;
    }
}