joywok-material-components/components/popper/style/custom.css

<h1 align="center"> Joywok Material Components </h1>

.jw-popper-custom {
  display: inline-block;
  vertical-align: top;
}

.jw-popper-custom-main .jw-popper-custom-value {
  padding: 10px;
  max-width: 340px;
  word-break: break-all;
}