.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1050;
  display: none;
  overflow: hidden;
  outline: 0;
}

.modal.fade .modal-dialog {
  transition: -webkit-transform 0.3s ease-out;
  transition: transform 0.3s ease-out;
  transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;
  -webkit-transform: translate(0, -25%);
          transform: translate(0, -25%);
}

.modal.show .modal-dialog {
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
}

.modal-open .modal {
  overflow-x: hidden;
  overflow-y: auto;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 10px;
  pointer-events: none;
}

.modal-content {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
      flex-direction: column;
  pointer-events: auto;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 0.3rem;
  outline: 0;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  background-color: #000;
}

.modal-backdrop.fade {
  opacity: 0;
}

.modal-backdrop.show {
  opacity: 0.5;
}

.modal-header {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: start;
      align-items: flex-start;
  -ms-flex-pack: justify;
      justify-content: space-between;
  padding: 15px;
  border-bottom: 1px solid #e9ecef;
  border-top-left-radius: 0.3rem;
  border-top-right-radius: 0.3rem;
}

.modal-header .close {
  padding: 15px;
  margin: -15px -15px -15px auto;
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

.modal-body {
  position: relative;
  -ms-flex: 1 1 auto;
      flex: 1 1 auto;
  padding: 15px;
}

.modal-footer {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-pack: end;
      justify-content: flex-end;
  padding: 15px;
  border-top: 1px solid #e9ecef;
}

.modal-footer > :not(:first-child) {
  margin-left: .25rem;
}

.modal-footer > :not(:last-child) {
  margin-right: .25rem;
}

.modal-scrollbar-measure {
  position: absolute;
  top: -9999px;
  width: 50px;
  height: 50px;
  overflow: scroll;
}

@media (min-width: 576px) {
  .modal-dialog {
    max-width: 500px;
    margin: 30px auto;
  }
  .modal-sm {
    max-width: 300px;
  }
}

@media (min-width: 992px) {
  .modal-lg {
    max-width: 800px;
  }
}