.m-signature-pad {
  position:relative;  
  background-color: #fff;
}
.m-signature-pad--body {  
  border: 1px solid #666;
}

.m-signature-pad--body
  canvas {	
    width: 100%;
    height: 100%;
}

.m-signature-pad--footer{
    margin-top: 1em;
}