Want ticker something like this

1. Need ticker height to be little less.
2. Color of the font into white
3. ticker heading in bold
Please help..

Add the following custom css to your News Tickers > Settings page:

.mtphr-dnt-inline-title {
  font-size: 15px;
  line-height: 20px;
  font-weight: bold;
  color: #FFF;
  text-transform: uppercase;
  background: #ED1414;
  margin: 0;
  padding: 17px 30px 15px;
}
.mtphr-dnt-tick {
  font-size: 15px;
  line-height: 20px;
  padding-top: 13px;
}
.mtphr-dnt-tick ul {
  margin: 0;
}