.mbt-book-buybuttons .mbt-universal-buybutton,
.mbt-book-buybuttons .mbt-universal-buybutton:link,
.mbt-book-buybuttons .mbt-universal-buybutton:visited,
.mbt-book-buybuttons .mbt-universal-buybutton:hover,
.mbt-book-buybuttons .mbt-universal-buybutton:active {
font-family: Helvetica, sans-serif;
font-weight: bold;
color: #ffffff !important;
text-align: center;
text-decoration: none;
border: 1px solid #E6E6E6;
border-radius: 5px;
background: #298BC5;
}   .mbt-book .mbt-primary-button,
.mbt-book .mbt-primary-button:link,
.mbt-book .mbt-primary-button:visited {
background-color: #298BC5;
}