JSFiddle - React, Tailwind, and code Playground

by vasilij_

HTML

<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <title>Circles</title>
    <style>
      /* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
      #map {
        height: 100%;
      }
      /* Optional: Makes the sample page fill the window. */
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
	  
		.labels { 
			background-color:#AAAAAA; 
			padding-left: 2px;
			padding-right: 2px;
			padding-top: 4px;
			padding-bottom: 4px;
			margin: 0;
			
			font-family: Roboto,Arial,sans-serif;
			font-size: 15px;
		}
	  
		#floating-panel {
			position: absolute;
			top: 60px;
			left: 5px;
			z-index: 5;
		}
	  
		.buttn {
			height:28px;
			//border: 2px solid #fff;
			//border-radius: 3px;
			//box-shadow: 0 2px 6px rgba(0,0,0,.3);
			cursor: pointer;
			text-align: center;
			
			font-family: Roboto,Arial,sans-serif;
			font-size: 14px;
			line-height: 25px;
			padding-left: 5px;
			padding-right: 5px;
			margin-top: 2px;
			margin-bottom: 2px;
      }
	  
		.inp {
			height:22px;
			font-size: 14px;
			//border-color: #828282;
			
			font-family: Roboto,Arial,sans-serif;
			padding-left: 5px;
			padding-right: 5px;
			margin-top: 2px;
			margin-bottom: 2px;
		}
		
		.inp_c {
			width:150px;
		}
		
		.inp_numbs {
			width:35px;
		}
    </style>
	
	<!-- console visualization; see http://meta.stackexchange.com/a/242491 -->
	<!-- <script src="https://gh-canon.github.io/stack-snippet-console/console.min.js"></script> -->
		
  </head>
  <body>
	<div id="floating-panel">
		<input type="text" class="inp inp_c" id="inp_coords" autocomplete="off" placeholder="Введите координаты места" onkeydown="onInputCoordsKeyPressed(event);"> <input type=button class="buttn" value="→" onclick="onInputCoordsChanged();" id="btn_coords"><br/>
		<input type="text" class="inp inp_numbs" id="inp_radius"...