#um_confirm_block {
  display: none;
}
#um_confirm_block_back {
  background-color: rgba(0, 0, 0, 0.2);
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 2147483646;
}
.um_confirm {
  position: fixed;
  color: #fff;
  width: 400px;
  background-color: #000;
  left: 50%;
  top: 50%;
  z-index: 2147483647;
}
.um_confirm #um_confirm_title {
  background-color: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid #5c5c5c;
  color: #ccc;
  font-weight: 700;
  height: 15px;
  padding: 10px;
  text-align: center;
  width: calc(100% - 20px);
}
.um_confirm #um_confirm_message {
  width: calc(100% - 40px);
  text-align: center;
  padding: 20px;
}
.um_confirm #um_confirm_buttons {
  height: 40px;
  width: 100%;
}
.um_confirm .um_confirm_button {
  border-top: 1px solid #5c5c5c;
  color: #aaa;
  font-size: 15px;
  font-weight: 700;
  float: left;
  line-height: 40px;
  text-align: center;
  width: 50%;
  cursor: pointer;
}
.um_confirm .um_confirm_button:hover {
  background-color: rgba(0, 0, 0, 0.6);
  border-top: 1px solid #fff;
  color: #fff;
}