MyCrypto/common/assets/styles/bootstrap/modals.less

.modal-open {
  overflow: hidden;
}

.modal {
  display: none;
  overflow: hidden;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: @zindex-modal;
  -webkit-overflow-scrolling: touch;
  outline: 0;
}

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

.modal.in .modal-dialog {
  .translate(0, 0)
}

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

.modal-dialog {
  position: relative;
  width: auto;
  margin: 10px;
}

.modal-content {
  position: relative;
  background-color: @modal-content-bg;
  border-radius: @border-radius;
  box-shadow: 1px 1px 60px rgba(0, 0, 0, 0.32);
  background-clip: padding-box;
  outline: 0;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: @zindex-modal-background;
  background-color: @modal-backdrop-bg;
}

.modal-backdrop.fade {
  .opacity(0);
}

.modal-backdrop.in {
  .opacity(@modal-backdrop-opacity);
}

.modal-header {
  padding: @modal-inner-padding/2 @modal-inner-padding;
}

.modal-header .close {
  margin-top: -2px;
}

.modal-title {
  margin: 0 0 @space;
  line-height: @modal-title-line-height;
}

.modal-body {
  position: relative;
  padding: @modal-inner-padding;
  font-size: @font-size-bump-more;
  .table > tbody > tr > td {
    vertical-align: middle;
  }
  .addressIdenticon {
    margin: auto;
  }
}

.modal-footer {
  padding: @space 1.5rem;
  text-align: right;
  border-top: 1px solid @modal-footer-border-color;
  &:extend(.clearfix all);
  .btn {
    margin-top: 0;
  }
  .btn + .btn {
    margin-left: @space-sm;
    margin-bottom: 0;
    margin-top: 0;
  }
}

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

@media (min-width: @screen-sm-min) {
  .modal-dialog {
    width: 800px;
    margin: 30px auto;
  }

  .modal-sm {
    width: @modal-sm;
  }
}

@media (min-width: @screen-md-min) {
  .modal-lg {
    width: @modal-lg;
  }
}