*{
    margin: 0;
    padding: 0; 
    box-sizing: border-box; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
 .hero-section {
  background: #222 url('../images/Oil-Transportation-Logistics-SIPMM.jpg') center/cover no-repeat;
  min-height: 50vh;
  padding-top: 80px;
  display: flex;
  align-items: center;
  opacity: 3;
}