.cpw-widget{
  padding:15px;border-radius:inherit;margin:10px 0;box-sizing:border-box;
}
.cpw-widget .cpw-coin{
  width:calc(100% - 14px);padding:6px;border-radius:4px;border:1px solid #ddd;margin-bottom:10px;
}
.cpw-widget .cpw-btn{
  padding:8px 12px;border:none;border-radius:4px;cursor:pointer;display:inline-flex;align-items:center;
}
.cpw-widget .cpw-btn i{ margin-right:6px; }
.cpw-widget .cpw-result{
  margin-top:15px;font-weight:bold;line-height:1.5;
}
.cpw-alert{ color:red;font-weight:bold; }