style.css
*{
margin: 0;
padding: 0;
font-family: century gothic;
}
header{
background-image:linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)),url(../bg.jpg);
height: 100vh;
background-position: center;
background-size: cover;
}

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 #fff;
}
ul li a:hover{
background-color: #fff;
color: #000;
}
ul li.active a{
background-color: #fff;
color: #000;
}
.main{
max-width: 1200px;
margin: auto;
}
.logo img{
float: left;
width: 150px;
height: auto;
}
.title{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
}
.title h1{
font-size: 75px;
color: #fff;
}
.button{
position: absolute;
top: 62%;
left: 50%;
transform: translate(-50%,-50%);
}
.btn{
text-decoration: none;
color: #fff;
padding: 10px 30px;
border: 1px solid #fff;
}
.btn:hover{
background-color: #fff;
color: #000;
font-size:40px;
}
.pola img{
width: 200px;
height: 300px;
}