.ext-right-main-div {padding: 10px ; margin: 5px; border: 1px solid rgb(226, 227, 229); }

.ext-right-div {padding: 10px ; margin: 5px; background: rgb(226, 227, 229); }

.btn {border: none; background: #0a7ddd; color: white; font-size: 150%; }

.btn.plus {background: #0a962f; }