* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;

}
body {
    background-repeat: no-repeat;
    background-position: center;
}

@media(max-width:1158px) {
    .header .nav-list-left {display: none; }
    .header .nav-list-right {display: none; }
}
@media(max-width:1158px) {
    .btm-maintenance {font-size: 20px;}
    .landing-page-content {font-size: 50px;}
}

/* <---------- side menu -----------------> */
.side-nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 3;
    top: 0;
    left: 0;
    background-color: #111;
    opacity: 0.9;
    overflow-x: hidden;
    padding-top: 60px;
    transition: 0.5s;
    font-family: 'Anton', sans-serif;
}
.side-nav a{
    padding: 10px 10px 10px 30px;
    text-decoration: none;
    font-size: 22px;
    color: #ccc;
    display: block;
    transition: 0.3s;
    text-transform: uppercase;
}
.side-nav a:hover {
    color: rgba(75, 145, 226, 0.877);
    transform: scale(1.1)
}
.side-nav .btn-close {
    position: absolute;
    top: 0;
    right: 22px;
    font-size: 36px;
    margin-left: 50px;
}
/* <-------- end of side menu -----------> */
.grid {
    margin: 0;
    padding: 0;
    background: rgba(255, 255, 255, 0);
    display: grid;
}
.header {
    position: fixed;
    list-style-type: none;
    justify-content: center;
    width: 100%;
    padding-top: 40px;
    background-color: rgb(255, 255, 255);
    display: flex;
    z-index:1;
}
.nav-list-left {
    text-align: center;
    width: 100%;
    height: 50px;
    list-style-type: none;
    display: flex;
    justify-content: center;
    font-size: 18px;
    margin-left: 10%;
    position: relative;
    z-index:2;
}
.nav-list-left li {
    font-family: 'Comfortaa', cursive;
    text-transform: uppercase;
    text-align: center;
    padding: 5px 28px;
    margin-left:75px;
}
.nav-list-right {
    text-align: center;
    width: 100%;
    height: 50px;
    list-style-type: none;
    display: flex;
    justify-content: center;
    font-size: 18px;
    margin-right: 10%;
    position: relative;
    z-index:2;
}
.nav-list-right li {
    font-family: 'Comfortaa', cursive;
    text-transform: uppercase;
    text-align: center;
    padding: 5px 28px;
    margin-right:75px;
    transition: all ease-in-out .2s;
}
.home a {
    text-decoration: none;
    color: black;
    transition: all ease-in-out .3s;
}
.home a:hover {
    transform: scale(1.1);
    color:rgba(0, 0, 255, 0.849);
}
.header img {
    width: 80px;
    height: 80px;
    margin-top: -30px;
    margin-right: 25px;
    transition: all ease-in-out .2s;

}

.logo:hover {
    transform: scale(1.1);

}
.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown a {
    text-decoration: none;
    color: black;
}
.dropdown span a {
    transition: all ease-in-out .2s;
}
.dropdown span li a:hover {
    color:rgba(0, 0, 255, 0.849);
}
.dropdown-list {
    display: none;
    position: absolute;
    background-color: #ffffff;
    width: 200px;
    padding: 50px 0px;
    margin-left: 40px;
    z-index: 1;
    border-radius: 15px;
}
.dropdown-list-right {
    display: none;
    position: absolute;
    background-color: #ffffff;
    width: 200px;
    padding: 50px 0;
    margin-left: -25px;
    z-index: 1;
    border-radius: 15px;
    /* margin-top: 20px; */
}
.dropdown-list ul li {
    list-style-type: none;
    margin-left: 0px;
    display: flex;
    font-family: 'Comfortaa', cursive;
    transition: all ease-in-out .3s;
    justify-content: center;
}
.dropdown-list a {
    text-decoration: none;
    color:rgb(0, 0, 0);
    transition: all ease-in-out .3s;
}
.dropdown-list-right a {
    text-decoration: none;
    color:rgb(0, 0, 0);
    transition: all ease-in-out .3s;
}
.dropdown-list-right ul li {
    list-style-type: none;
    display: flex;
    font-family: 'Comfortaa', cursive;
    transition: all ease-in-out .3s;
    margin-left: auto;
    justify-content: center;
}
.dropdown-list-right li {
    width: 100%;
}
.dropdown:hover .dropdown-list {
    display: block;
}
.dropdown:hover .dropdown-list-right {
    display: block;
}

.dropdown-list a:hover {
    color: rgba(75, 145, 226, 0.877);
    transform: scale(1.1);
}
.dropdown-list-right a:hover {
    color: rgba(75, 145, 226, 0.877);
    transform: scale(1.1);
}



/* <--------------landing page-------------------> */

.landing-page  {
    background-image: url(pictures/heli_2_img.jpg);
    width: 100%;
    height:100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;

}
.landing-page-content {
    align-items: center;
}
.landing-page-content .top-maintenance {
    color: rgba(255, 255, 255, 0.685);
    font-size: 70px;
    margin-top: 300px;
    display: flex;
    justify-content: center;
    text-transform: uppercase;
    font-family: 'Anton', sans-serif;
}
.top-maintenance a {
    transition: all ease-in-out .2s;

}
.top-maintenance a:hover {
    color: rgba(65, 65, 212, 0.774);
    
}
.landing-page-content .btm-maintenance {
    color: rgba(255, 255, 255, 0.685);
    font-size: 70px;
    margin-top: 150px;
    display: flex;
    justify-content: center;
    text-transform: uppercase;
    font-family: 'Anton', sans-serif;
}
.btm-maintenance a {
    transition: all ease-in-out .2s;

}
.btm-maintenance a:hover {
    color: rgba(65, 65, 212, 0.774);

}


/* <---------- middle part ------------> */

#middle {
    width:100%;
    background-color: rgb(0, 0, 0); 
    height: 1500px;
    display: flexbox;
}
.icon1 {
    display: flex;
    justify-content: center;
    margin-top: 80px;
    margin-right: 10%;
    align-content: center;
}
.icon2 {
    margin-left: 35px;
}
.icon2 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 240px;
}
.icon3 {
    margin-left: 75px;
}
.icon3 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 220px;
}
.icon4 {
    margin-left: 135px;
}
.icon4 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 190px;
}
.icon5 {
    margin-left: 140px;
}
.icon5 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 190px;
}
.icon6 {
    margin-left: 120px;
}
.icon6 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 200px;
}
.icon7 {
    margin-left: 135px;
}
.icon7 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 195px;
}
.icon8 {
    margin-left: 170px;
}
.icon8 .material-icons {
    position: absolute;
    margin-top: -5px;
    display: flex;
    color: rgb(255, 255, 255);
    padding: 20px; 
    margin-left: 180px;
}
.icon1 h3 {
    text-transform: uppercase;
    font-family: 'Anton', sans-serif;
    margin-right: 15px;
    margin-top: 30px;
    color: grey;
    display: flex;
    justify-content: center;
}
.material-icons {
   position: absolute;
   margin-top: -5px;
   display: flex;
   color: rgb(255, 255, 255);
   padding: 20px; 
   margin-left: 260px;
}

.button {
    display: absolute;
    border-radius: 4px;
    background-color: #f8f8f8;
    border: none;
    text-align: center;
    font-size: 28px;
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
    padding: 20px;
    width: 200px;
    transition: all 0.5s;
    cursor: pointer;
    margin: 5px;
  }
  .button a {
    text-decoration: none;
    color: rgb(0, 0, 0);
  }
  .button:hover {
    background-color: black;
  }
  .button:hover {
    color: white;
  }
  .button a:hover {
    color: white;
  }
  .button span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: 0.3s;
  }
  
  .button span:after {
    content: '\00bb';
    position: absolute;
    opacity: 0;
    top: 0;
    right: -20px;
    transition: 0.5s;
  }
  
  .button:hover span {
    padding-right: 25px;
  }
  
  .button:hover span:after {
    opacity: 1;
    right: 0;
  }



/* <----------- end of middle ---------------> */
/* <----------- start of section2 -----------> */
@import url(https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css);
@import url(https://fonts.googleapis.com/css?family=Lato:300,400,700);
.section2 {
    background-image: url(pictures/heli-3.jpg);
    width: 100%;
    height:100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.s2 {
    width: 100%;
    background-color: rgb(0, 0, 0);
    height: 500px;
    opacity: .6;
}
.s2-flexbox {
    display: flexbox;
}
.s2-flexbox div {
    display: flex;
    justify-content: center;
    padding: 5px;
}
a.animated-button.thar-three {
	color: rgb(255, 255, 255);
	cursor: pointer;
	display: flex;
	position: relative;
	border: 2px solid rgba(75, 145, 226, 0.877);;
    transition: all 0.4s cubic-bezier(0.42, 0, 0.58, 1);
    width: 400px;
    height: 90px;
    padding-top: 30px;
    text-decoration: none;
    font-size: 25px;
    top: 100px;
    justify-content: center;
    border-radius: 8px;
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
}
a.animated-button.thar-three:hover {
	color: #000 !important;
	background-color: transparent;
	text-shadow: nthree;
}
a.animated-button.thar-three:hover:before {
	left: 0%;
	right: auto;
	width: 100%;
}
a.animated-button.thar-three:before {
	display: block;
	position: absolute;
	top: 0px;
	right: 0px;
	height: 100%;
	width: 0px;
	z-index: -1;
	content: '';
	color: #000 !important;
	background:rgba(75, 145, 226, 0.877);;
	transition: all 0.4s cubic-bezier(0.42, 0, 0.58, 1);
}
/* <----------- end of section2 -----------> */
/* <----------- start of footer ---------------> */
#footer {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.555);
    color: black; 
    height: 65px;
    display: flex;
    justify-content: center;
}
.footer-content {
    display: flex;
    justify-content: center;
    margin-top: -14px;
    margin-right: 40px;
}
#footer .footer-img img {
    margin-top: 28px;
    width: 300px;
    margin-left: 10%;
}
#footer .bottom-icon {
    margin-top: 35px;
    margin-left: 10%;
}
.bottom-icon a {
    color: rgb(13, 47, 238);
}
.bottom-icon a:visited {
    color: rgb(0, 0, 0);
}
.bottom-icon {
    transition: all ease-in-out .2s;
}
.bottom-icon:hover {
    transform: scale(1.1);
}
.footer-content .main-website {
    margin-top: 41.5px;
    margin-left: 12%;
    width: 100%;
}
.main-website {
    width: 100%;
    text-align: center;
    font-size: 20px;
    transition: all ease-in-out .2s;
}
.main-website a{
    text-decoration: none;
    color: rgb(13, 47, 238);
    text-transform: uppercase;
    font-family: 'Comfortaa', cursive;
}
.main-website:hover {
    transform: scale(1.1)
}