header {
    overflow: hidden;
    background: #556877;
    position: sticky;
    top: 0px;
    z-index: 10;
  
  }
  body {
    width: 100%;
    margin: 0%;
    overflow-x: hidden;
    background: #ffffff;
  }

.pn{
  padding-left: 20px;
  margin-right: -12px;

}

header a, .env{
  text-decoration: none;
  color: white;
  font-weight: 600;

}

.lefthead a{
  float: left;
  background: #22bfdb;
  padding: 15px 12px;
}

.header-right{
  float: right;
  padding: 15px 0;
  padding-right: 65px;
}

.border{
  padding-right: 20px;
  border-right: solid white 1px;
  padding-top:5px ;
  padding-bottom:5px ;
}
.env{
  padding-right: 20px;
}
  
.fab{
  padding-left: 20px;
}


.sec{
    padding-top: 10px;
    overflow: hidden;
    background-color: transparent;
  }


.sec-right{
    float: right;    
}

.dent-logo img{
    height: 50px;
    width: 140px;
    background-color:white ;
    padding-left: 100px;
    border-color: white;
    
}

.dent-logo {
  text-decoration: none;
  
}


.sec-right a{
  float: left;
  font-size: 16px;
  color: rgb(248, 12, 12);
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

.sec-right{
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 25px;
    padding-right: 25px;
    padding-top: px;   
  }
  
  
  .dropdown {
    float: left;
    overflow: hidden;
    
  }
  
  
  .dropdown .dropbtn {
    font-size: 16px;
    border: none;
    cursor: pointer;
    outline: none;
    color: rgb(0, 0, 0);
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit; 
    margin: 0; 
}

 .dropdown:hover .dropbtn {
  background-color: rgb(146, 144, 144);
}


.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}


.dropdown-content a {
  float: none;
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}


.dropdown-content .links:hover{
  background-color: rgb(219, 219, 219);
}


.dropdown:hover .dropdown-content {
  display: block;
}

.banner{
  width: 100%;
  overflow: hidden;
  display: inline-block;
  height: 500px;
}

.banner img{
  opacity: 81%;
  position: absolute;
  z-index: -5;
  height: 500px;
  width: 100%;
}

.banner p{
  padding-top: 320px;
  position:absolute; 
  color: #f1f1f1;
  padding-left: 150px;
  text-decoration: none;
}

.Den{
  font-size: 32px;
}
.conus{
  font-size: 45px;
  padding-top: 330px;
  font-weight: 800;
}

.hm{
  position:absolute; 
  color: #f1f1f1;
  padding-left: 152px;
  text-decoration: none;
  padding-top: 420px;
}




.office{
  color:rgb(86, 191, 233);
  font-size: 24px;
  position: relative;
  padding-top: 20px;
  padding-left: 40px;
}

.details-left a{
  width: 60%;
  color:rgb(0, 0, 0);
  font-size: 36px;
  text-decoration: none;
  font-weight: 900;
  padding-left: 40px;
}

.line{
  width: 5%;
  position:absolute;
  left: 45px;
  border-bottom: solid rgb(63, 175, 240) 5px;
  border-radius: 2px;
}

.pgp{
  padding-left: 40px;
  font-size: 26.5px;
  color:rgb(192, 188, 188) ;
  padding-top: 10px;


}
form{
  width: 500px;

}



input,textarea{
  outline: 0;
  border-width: 0px;
  border-bottom-width:3px;
  border-color: rgb(255, 14, 14);
  width: 700px;
  height: 30px;
}

input:focus {
  border-color: rgb(41, 255, 12);
}
textarea:active {

  border: solid yellowgreen 5px;
}

input:active{
  border: solid yellowgreen 5px;
}

textarea:focus{
  border-color: rgb(41, 255, 12);
 
}
textarea::grammar-error{
  color: red;

}
.dv{
  padding-left:40px ;
  padding-bottom: 30px;
  margin-top: 20px;

}

input::placeholder{
   font-size: 25px;

}

.dv textarea{
  padding-top: 50px;
  padding-bottom: 50px;
}

textarea::placeholder{
  font-size: 26px;
}

.dvt{
  display:flex;
  padding-left: 10px;
  width: 740px;

}
.dvt input{
  margin-left: 30px;
}

.details-left{
  float: left;
  padding-bottom: 110px;
  margin-right: 50px;

}

.map{
  float: right;
  padding-top: 60px;
  padding-bottom: 110px;
}

.btn{
  padding-left: 80px;
}

.msg:hover{
  border: solid rgb(150, 243, 255) 4px;
  padding: 10px;
}

.msg:active{
  border: dotted red 2px;
}


.msg{
  background-color: rgb(67, 186, 233);
  padding: 10px 25px;
  color: #f1f1f1;
  border: solid ;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 10px;
}

.details{
  width: 100%;
  display: inline-block;
}





footer{  
  margin-bottom: 100px;
  height: 253px;
  width: 100%;
}


.left_footer,.center_footer,.right_footer{
  border: solid transparent 2px;
  height: 250px;
  width: 400px;
  background: #e2f2f7;
  margin-left:90px;
  margin-bottom: 20px;
  float:left;
}

footer i{
  font-size: 40px;
  padding-left: 180px;
  color: #5cb4d2;
  padding-top: 30px;
}

.left_footer p{
  font-size: 28px;
  font-weight: 700;
  padding-left: 165px;
}
.center_footer p{
  font-size: 28px;
  font-weight: 700;
  padding-left: 143px;
}
.right_footer p{
  font-size: 28px;
  font-weight: 700;
  padding-left: 167px;
}



.left_footer a{
  font-size: 18px;
  font-weight: 400;
  text-decoration: none;
  padding-left: 145px;
  color: #aebcc7;
}
.tadd{
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding-left: 95px;
  color: #aebcc7;

}
.faa{
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding-left: 165px;
  color: #aebcc7;
}


.emlo{
  font-size: 17px;
  font-weight: 900;
  text-decoration: none;
  padding-left: 135px;
  color: #aebcc7;
}
.eml{
  font-size: 17px;
  font-weight: 900;
  text-decoration: none;
  padding-left: 120px;
  color: #aebcc7;
}


a:hover{
  color: rgb(4, 56, 80);
  font-weight: bold;
  font-size: 19px;
}



#back2Top {
  width: 60px;
  line-height: 60px;
  overflow: hidden;
  z-index: 999;
  display:block;
  cursor: pointer;
  -moz-transform: rotate(270deg);
  -webkit-transform: rotate(270deg);
  -o-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  transform: rotate(270deg);
  position: fixed;
  bottom: 50px;
  right: 40px;
  z-index: 1200;
  border-radius: 90%;
  background-color: rgb(9, 194, 226);
  color: rgb(255, 255, 255);
  text-align: center;
  font-size: 30px;
  text-decoration: none;
  opacity: 50%;
}
#back2Top:hover {
  background-color: rgb(19, 200, 255);
  color: rgb(255, 255, 255);
  opacity: 80%;
}