increase bar graph width

- change card info texts
	- add fixed faction digits to 2
	- add map marker css

src/components/Locations.js

@@ -10,7 +10,7 @@ function Locations({ show }) {
     return (
         <div className='locations-card'>
             <div className='locations-card-title'>Locations<span className='locations-info-icon' onClick={() => { setShowCardInfo(!showCardInfo) }}><FaInfoCircle /></span>
-                {showCardInfo && <div className='locations-info-card'>Test colcations</div>}
+                {showCardInfo && <div className='locations-info-card'>Test locations are shown in map. For example, Nagpur has conducted tests</div>}
             </div>
             <WorldMap show={show} />
         </div>