.b-close {
   border-radius: 7px 7px 7px 7px;
   box-shadow: none;
   font: bold 131% sans-serif;
   padding: 0 6px 2px;
   position: absolute;
   right: -7px;
   top: -7px;
   background-color: #2b91af;
   color: #fff;
   cursor: pointer;
   display: inline-block;
 }
 
 .b-close:hover {
   background-color: #1e1e1e;
 }
 
 .b {
   margin: 0;
   padding: 0;
   border: 0;
   font-size: 100%;
   font: inherit;
   vertical-align: baseline;
 }
 
 .testingStyles {
   font-size: 15px;
   width: 200px;
   color: black;
   background: lightblue;
   border: 3px double black;
   padding: 3px;
 }