.bluebtn {
    padding: 0.25rem 0.5rem;
    font-size: 18pt;
    border-radius: 0.2rem;
    color: #000;
    background-color: #0dcaf0;
    border-color: #0dcaf0;
    display: inline-block;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

body {
  background-color: lightblue;
  text-align: center;
  margin-bottom: 120px;
  clear: both;
}

.wb {
  background-color: white;
  min-width: 1450px;
}

footer {
   width: 100%;
   height: 100px;  
   position: fixed; 
   bottom: 0px; 
   left: 0px; 
   text-align: center;  
   background-color: white;
   vertical-align: center;
   font-size: 12pt;
}