How to style Facebook button?

Insert the the facebook button inside a div and apply the background to it.


background: rgb(107,129,205);
background: -moz-linear-gradient(top, rgb(107,129,205) 0%, rgb(64,84,160) 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(107,129,205)), color-stop(100%, rgb(64,84,160)));
background: -webkit-linear-gradient(top, rgb(107,129,205) 0%, rgb(64,84,160) 100%);
background: -o-linear-gradient(top, rgb(107,129,205) 0%, rgb(64,84,160) 100%);
background: -ms-linear-gradient(top, rgb(107,129,205) 0%, rgb(64,84,160) 100%);
background: linear-gradient(to bottom, rgb(107,129,205) 0%, rgb(64,84,160) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='', endColorstr='', GradientType=0 );