section.announcement {
    padding: 11.41px 0;
    text-align: center;
    position: relative;
    z-index: 9999;
}
  section.announcement .announcement_main {
    font-size: 12px;
    font-weight: 700;
}
@media only screen and (max-width: 768px){
section.announcement {
    padding: 6px 0;
} 
  
}