AdminLte/build/scss/pages/_mailbox.scss

//
// Pages: Mailbox
//

.mailbox-messages {
  > .table {
    margin: 0;
  }
}

.mailbox-controls {
  padding: 5px;

  &.with-border {
    border-bottom: 1px solid $card-border-color;
  }
}

.mailbox-read-info {
  border-bottom: 1px solid $card-border-color;
  padding: 10px;

  h3 {
    font-size: 20px;
    margin: 0;
  }

  h5 {
    margin: 0;
    padding: 5px 0 0;
  }
}

.mailbox-read-time {
  color: #999;
  font-size: 13px;
}

.mailbox-read-message {
  padding: 10px;
}

.mailbox-attachments {
  @include list-unstyled ();
  li {
    border: 1px solid #eee;
    float: left;
    margin-bottom: 10px;
    margin-right: 10px;
    width: 200px;
  }
}

.mailbox-attachment-name {
  color: #666;
  font-weight: 700;
}

.mailbox-attachment-icon,
.mailbox-attachment-info,
.mailbox-attachment-size {
  display: block;
}

.mailbox-attachment-info {
  background-color: $gray-100;
  padding: 10px;
}

.mailbox-attachment-size {
  color: #999;
  font-size: 12px;

  > span {
    display: inline-block;
    padding-top: .75rem;
  }
}

.mailbox-attachment-icon {
  color: #666;
  font-size: 65px;
  max-height: 132.5px;
  padding: 20px 10px;
  text-align: center;

  &.has-img {
    padding: 0;

    > img {
      height: auto;
      max-width: 100%;
    }
  }
}

.mailbox-attachment-close {
  @extend .close;
}