.u-overlay, .u-overlay-assign {
  position: fixed;
  z-index: 999;
  top: -100px;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  background: #000;
  will-change: opacity;
  filter: alpha(opacity=0.5);
  opacity: 0.5;
  filter: alpha(opacity=50) \9;
  display: block;
  transition: all 300ms; }

.u-msg-dialog-top {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  height: 100%;
  text-align: center;
  overflow: auto; }

.u-msg-dialog-top:before {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -0.25em;
  /* Adjusts for spacing */ }

.u-msg-dialog {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  background-color: #FFFFFF;
  width: 55%;
  padding: 0;
  border-radius: 2px;
  will-change: top, opacity;
  filter: alpha(opacity=1);
  opacity: 1;
  filter: alpha(opacity=100) \9;
  transform: scaleX(1);
  box-shadow: 0 16px 28px 0 rgba(0, 0, 0, 0.22), 0 25px 55px 0 rgba(0, 0, 0, 0.21); }
  @media only screen and (max-width: 992px) {
    .u-msg-dialog {
      width: 80%; } }
  .u-msg-dialog .u-msg-title {
    padding-left: 20px;
    padding-top: 24px;
    padding-right: 52px; }
  .u-msg-dialog h4 {
    text-shadow: rgba(0, 0, 0, 0.15) 0 0 1px;
    margin: 0;
    line-height: 1.57142857;
    font-weight: 400;
    color: #424242;
    font-size: 18px; }
  .u-msg-dialog .u-msg-content {
    padding: 20px;
    padding-bottom: 76px;
    overflow: auto;
    width: 100%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    font-size: 14px;
    line-height: 1.57142857;
    color: #757575;
    font-weight: 300;
    height: calc(100% - 121px); }
  .u-msg-dialog .u-msg-content h4 {
    margin: 0; }
  .u-msg-dialog .u-msg-footer {
    position: absolute;
    bottom: 0px;
    border-radius: 0 0 2px 2px;
    padding: 4px 20px;
    height: 56px;
    width: 100%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box; }
  .u-msg-dialog .u-msg-footer.only-one-btn button {
    margin-left: 50%;
    float: none;
    transform: translateX(-50%); }
  .u-msg-dialog .u-msg-button, .u-msg-dialog .u-msg-ok, .u-msg-dialog .u-msg-cancel, .u-msg-dialog .u-msg-close {
    float: right; }
  .u-msg-dialog .u-msg-cancel {
    margin-right: 10px; }
  .u-msg-dialog .u-msg-ok {
    margin-right: 15px; }
  .u-msg-dialog .u-msg-close {
    cursor: pointer;
    font-size: 21px;
    padding: 15px 20px;
    padding-bottom: 0px;
    filter: alpha(opacity=20);
    -moz-opacity: 0.2;
    -khtml-opacity: 0.2;
    opacity: .2;
    filter: alpha(opacity=100)/9;
    background: #fff;
    color: #000; }
  .u-msg-dialog .u-msg-close:hover {
    opacity: .5; }
  .u-msg-dialog.u-iframe-dialog {
    max-height: inherit; }
    .u-msg-dialog.u-iframe-dialog .u-msg-content {
      padding: 0px;
      overflow: hidden; }