.tmbg-img{
padding:40px 0;
background-repeat:no-repeat;
position:relative;
background-size: cover;
background-position: center;
}
.tmbg-img::before{
content: ""; 
  position: absolute;
  top: 0;
  left: 0;
  width: 100%; 
  height: 100%;
  background-color: #061D90;
opacity: 0.7;
  z-index: 1; /
}
.white-wrap{
  background:#fff;
  position:relative;
  z-index:4;
}

@media (min-width: 60em) {
  .tmbg-img{
    margin-top: 71px;
padding:90px 0;
background-repeat:no-repeat;
position:relative;
background-size: cover;
background-position: center;
}
.tmbg-img::before{
content: ""; 
  position: absolute;
  top: 0;
  left: 0;
  width: 100%; 
  height: 100%;
  background-color: #061D90;
opacity: 0.7;
  z-index: 1; /
}
}