{
  margin: 0;
  padding: 0;
  font - family: Myriad Pro
}

header{
background-image: url(../1.jpg);
height: 100vh;
background-size: cover;
background-position: center;




  background-image:linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)), url(1.jpg);
  height: 100vh;
  background-size: cover;
  background-position: center;
}

ul{
  float: right;
  list-style-type: none;
  margin-top: 25px;
}

ul li{
    display: inline-block;
}

ul li a{
     text-decoration: none;
     color: #fff;
     padding: 5px 20px;
     border: 1px solid transparent;
     transition: 0.6s ease;
}

ul li a:hover{
    background-color: #fff;
    color: #000;
}

ul li.active a{
  background-color: #fff;
  color: #000;
}
.logo img{
  float: left;
  width: 150px;
  height: auto;
}

.main{
   max-width: 1200px;
   margin: auto;
}

.title{
      position: absolute;
      top: 50%;
      Left: 50%;
      transform: ttranslate(-50%,-50%);
}

.title h1{
  color: #fff;
  font-size: 70px;
}

.button{
  position: absolute;
  top: 60%;
  Left: 50%;
  transform: translate(-50%,-50%);
}

.btn{
  border: 1px solid #fff;
  padding: 10px 30px;
  colro: #fff;
  text-decoration: none;
  transition: 0.6s ease;
}

.btn:hover{
  background-color: #fff;
  color: #000;
}