JSFiddle - React, Tailwind, and code Playground

HTML

<input type="submit" class="button" onclick="GetSentiment()" id="GetSentiment" value="Get Sentiment" />

CSS

.button {
         font-family: Georgia;
         color: #ffffff;
         font-size: 18px;
         padding-top: 10px;
         padding-right: 20px;
         padding-bottom: 10px;
         padding-left: 20px;
         text-decoration: none;
         -webkit-border-radius: 28px;
         -moz-border-radius: 28px;
         border-radius: 28px;
         -webkit-box-shadow: 0px 1px 3px #666666;
         -moz-box-shadow: 0px 1px 3px #666666;
         box-shadow: 0px 1px 3px #666666;
         left: 538px; 
         top: 290px;
         text-shadow: 0px 2px 23px #666666;
         border: solid #d91c71 2px;
         background: -webkit-gradient(linear, 0 0, 0 100%, from(#F70247), to(#F70247));
         background: -moz-linear-gradient(top, #F70247, #F70247);
         -ms-filter: progid:DXImageTransform.Microsoft.gradient(startColorStr=#F70247, endColorStr=#F70247);
         filter: progid:DXImageTransform.Microsoft.gradient(startColorStr=#F70247, endColorStr=#F70247);
         display:inline-block; /* IE is so silly */
         }
         .btnLeft:active {
          background: #FF0247;
          top: 1px;
          left: 1px;
          position: relative;
         }
         .button:hover {
         background: #F70247;
         }
         ect: none;
         -moz-user-select: none;
         -ms-user-select: none;
         user-select: none;
         /* iOS */
         -webkit-appearance: none; /* 1 */
         /* IE6/7 hacks */
         *overflow: visible; /* 2 */
         *display: inline; /* 3 */
         *zoom: 1; /* 3 */
         }