.partner_sec {
  padding: 56px 0;
}
.partner_sec .partners-logo > ul {
      display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0;
  padding: 12px 16px;
  list-style-type: none;
}
.partner_sec .partners-logo li {
margin-right: 16px;
padding: 10px;
border-radius: 8px;
height: 70px;
display: flex;
align-items: center;
width: 20%;
}

.partner_sec .partners-logo li img.img-responsive {
  height: auto;
  width: 180px;
}