::selection {
  background:tomato;
}
body {
  margin:0;
  height:100vh;
  background:url('../img/bg.jpg') center/cover;
  color:#fff;
  font-family: "Lato";
}
.main-nav {
  position: absolute;
  top:30px;
  width: 100%;
  display: flex;
  padding:0 100px;
  box-sizing:border-box;
  align-items:center;
}
.main-nav a:first-child {
  margin-right:auto;
  margin-left: 0;
  font-size: 30px;
  font-weight: 700;
}
.main-nav a:last-child {
  border:1px solid rgba(255,255,255,0.7);
  padding:10px 15px;
}
.main-nav a:last-child:hover {
  background:#ef3f5a;
  border-color:#ef3f5a;
}
.main-nav a {
  color:#fff;
  text-decoration: none;
  margin-left: 40px;
}
.discover {
  position: absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
}
form {
  display: flex;
  justify-content: center;
}
input {
  border:0;
  padding:5px 10px;
}
input[type="submit"] {
  background:#ef3f5a;
  color:#fff;
  cursor:pointer;
}
small {
  position: absolute;
  bottom:30px;
  right:100px;
}