nav .navbar .links li:first-child a{
  color: #000000;
}
nav .navbar .links li:nth-child(5) a{
  color: #e7630b;
}

  .sec1{
    max-width: 1800px;
    margin: auto;
    height: 500px;
    background:linear-gradient(to right,rgba(0, 0, 0, 0),rgba(0, 0, 0, 0)), url(../image/Our\ Clients\ 3.jpg);
    background-position: center;
    background-size: 100% 155%;
    text-align: left;
    padding-top: 350px;
    color: white;
    font-size: 40px;
    position: relative;
    padding-left: 80px;
    /* margin-top: -80px; */
}

.sec1 img{
  width: 100%;
  left: 0;
  top: 0;
  position: absolute;
  height: 100%;
}
.sec1 h1{
  width: 100%;
  font-size: 50px;
  z-index: 10;
  display: grid;
  position: relative;
}

.sec11-clients {
  background-color: white;
}
.sec11-clients img {
  width: 150px;
  height: 80px;
  border: 0.1px solid black;
  background-color: rgb(255, 255, 255);
}


@media screen and (max-width: 900px) {

.sec1{
  background-size: 140% 100%;
  height: 300px;
  padding-top: 200px;
  padding-left: 30px;
}

.sec1 h1{
  font-size: 35px;
}



.bt{
  padding: 15px 0px;
}

.bt .btn-container button{
  margin: 0 10px;
}
  .sec11{
    padding: 10px;
  }

  .sec11-box{
    width: 150px;
    padding: 0;
    margin-top: 10px;
  }
  .sec11-box img{
  }
}