.announcement-custom .announcement {
  padding: 8px 20px;
} 

.announcement-custom .announcement p {
  font-weight: 400;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0;
} 

@media screen and (min-width: 768px) { 
  .announcement-custom .announcement p {
    font-weight: 700;
    font-size: 14px;
    line-height: 1.4;
  }
}