• If you need to overwrite an absolutely positioned element to the other side of the container

  .rtl {
  .className {
      right:0; 
      left: auto; /* this will overwrite the original left: 0; */
  }
  }

• If you use Microsoft OneNote you can strikethrough text by selecting it and pressing: CTRL + -

• Using a Bootstrap 3 modal, you can create a space of clickable content above the modal backdrop by:

  /* Say we want to push it down 50px */
  .modal-backdrop, .modal {
  top:50px;
  }
  

/* If you then wanted to stretch the modal to cover the whole screen */ .modal-dialog, .modal-content{ height:100%; }

.modal-dialog { width: 100%; }

• Another useful Bootstrap modal trick - if you want to make sure the user clicks on a modal button.

  $('#myModal').show({
  backdrop: 'static',
  keyboard: false
  });