JSFiddle - React, Tailwind, and code Playground

HTML

<form action="#"><input type="submit" value="Кнопка" disabled/></form>

CSS

input {
padding:0;    
width: 100px;
height: 45px;    
border: 1px solid #c0c0c0;
background: #e0e0e0;
font-size: 18px;
text-shadow: 0 1px 1px rgba(255,255,255,1);    
text-align:center;
vertical-align: middle;
border-radius: 3px;
box-shadow: 0 1px 5px 1px rgba(0,0,0,0.2);    
margin: 30px 0 0 30px; 
color: #666;  
cursor:pointer;    
}
input:hover {background: #c2e901;}
input:active {box-shadow: inset 0 1px 5px 1px rgba(0,0,0,0.2);border-style:inset;}