p{
  margin: 0;
  padding: 0;
  font-family: 'Cambria', sans-serif;
  font-size: 20px;
  font-weight: 400px;
  text-align: center;

}


header{
background-image:linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)), url(Road.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: none;
  width: 150px;
  height: auto;
}

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

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

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

}
.box{
  width: 500px;
  padding:40px;
  margin: 200px auto;
  color: White;
  font-size: 20px;
  text-align: justify;
  border: 2px solid white;
  position: relative;
}
.box:before{
  cotent: '';
  width: 40px;
  height: 40px;
  background: #2c3e50;
  position: absolute;
top: 0;
left: 50%;

}

.button{
  position:absolute;
  top: 62%;
  left: 50%;
  transform: translate(-50%,-50%);
}

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

}

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