.btn{border-radius:4px;cursor:pointer;display:inline-block;margin:2px 0;padding:6px 12px;border:0;color:#2a2a2a;background:#dbdbdb}.btn:active,.btn:focus,.btn:hover{background:#eee}.btn.disabled,.btn[disabled],.btnfieldset[disabled]{cursor:not-allowed;opacity:.65}.btn.btn-b{color:#eee;background:#3f84b3}.btn.btn-b:active,.btn.btn-b:focus,.btn.btn-b:hover{background:#5597c3}.btn.btn-g{color:#eee;background:#2db747}.btn.btn-g:active,.btn.btn-g:focus,.btn.btn-g:hover{background:#3bcf57}.btn.btn-r{color:#eee;background:#ea4848}.btn.btn-r:active,.btn.btn-r:focus,.btn.btn-r:hover{background:#ee6a6a}.btn.btn-lg{padding:9px 15px;font-size:135%}.btn.btn-sm{padding:4px 8px;font-size:80%}