JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="text"></div>

<!-- expected outcome

      HEADER TITLE
      This is a small description.
      This is another description that is slighly larger then the first description.
      This is the final description relative to the title, It may contain Uppercase or lowercase ChArAcTers.
      
-->

CSS

br {
  line-height: 32px;
}

JavaScript

var r = /((?:(?:^|\s)[A-Z]+)+)(?:\s)|(\.) ([A-Z])/g,
    s = "LOCATION The property is in central Fore Street, in the very heart of Salcombe (above Deck Out), with quick access to town's boutique shops, pubs and restaurants as well as its beautiful harbour and stunning waterfront. A small passenger ferry runs from nearby pontoons to the sandy beaches of East Portlemouth and Millbay on the opposite side of the harbour, whilst the South Sands ferry offers a lovely 10-15 minute trip along the estuary to the beach and boutique hotel of the same name. VIEWS Excellent views from the sitting room, master and twin bedrooms across and over Whitestrand to the Salcombe estuary beyond. ENTRANCE A secure gate at street level opens to a flight of stone steps, which in turn lead up to the entrance landing and apartment front door. A secure UTILITY cupboard on the external landing area houses a washing machine and tumble dryer. There are three internal steps up to the living accommodation at the first floor (lower) level. KITCHEN/BREAKFAST ROOM The elegantly presented kitchen has a range of sleek modern units and worktop, four-ring electric hob, integrated double oven, fridge/freezer and dishwasher. A glass topped breakfast table has four chairs. SITTING/DINING ROOM A delightful, light and bright open plan living space has a sitting area with two beautiful Ercol double sofas, coffee table, flatscreen TV, DVD player and contemporary wood-burning stove. The room features a large picture window with lovely views over Fore Street, Whitestrand and the harbour. The dining area has a large wooden table seating six comfortably. BEDROOMS Three in total, all on the second floor (upper level). The master bedroom features a King size bed, bedside unit, matching wardrobe and drawers, CD/radio, and has estuary views. The adjacent twin room has two wooden framed single beds, bedside units, fitted wardrobes and similar views over Whitestrand. The third bedroom has a King size bed with fitted...