.m-signature-pad {
  display: inline;
  margin: 0 0 2em;
  position: relative;
  width: 100%;
  height: 225px;
  z-index: 5000;
}

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

.m-signature-pad--body canvas {
  background: #ffffff;
  border: none;
  -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
  -moz-box-sizing: border-box; /* Firefox, other Gecko */
  box-sizing: border-box; /* Opera/IE 8+ */
  width: 98%;
  height: 200px;
  margin: 25px auto;
  display: block;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
}