CSS Button

Source

.button {
    background-color: #4CAF50;  
    border: none;  color: white;  
    padding: 8px 16px;   text-align: center;
    text-decoration: none;    
    display: inline-block;    
    margin: 4px 2px;    
    cursor: pointer;
}
click하면 alert뜸

Result

CSS Buttons

Link Button