.default-modal-custom {
    display: none;
    position: fixed;
    z-index: 1050;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 60%;
    height: 60%;
    overflow: hidden;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
}

.default-modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    width: 40%;
    float: right;
    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
}

/* Add Animation */
@-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}
}