#top {
    background-color: #1b1b1b;
    box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
    padding: 20px 100px;
    width: 100%;
    height: 70px;
    z-index: 99999;
    position: fixed;
    top: 0;
    left: 0;
}

html { 
  background: url(Fridge.jpeg) no-repeat center center fixed;
  background-size: cover;
}
header {
    position: relative;
    width: 440px;
    height: 70px;
    margin: 0 auto;
}
header hgroup {
    position: absolute;
    display: block;
    top: 5px;
    left: -50px;
}
header hgroup h1 {
    font-size: 1000px;
    color: #fff;
    display: block;
    height: 100px;
    width: 610px;
}

}
nav ul li:hover > ul {
    display: block;
}
nav ul {
    margin-top: -20px;
    padding: 0 20px;  
    list-style: none;
    position: relative;
    display: inline-table;
    margin-right: 110px;
}
nav ul:after {
    content: ""; 
    clear: both; 
    display: block;
}
nav ul li {
    float: left;
}
nav ul li:hover {
    color: #fff;
}
.tabs:hover {
    border-bottom: 5px solid #fff;
}
nav ul li a:hover {
    color: #fff;
}
nav ul li a {
    display: block; 
    padding: 10px 15px;     
    margin: 15px;
    font-family: 'Futura', sans-serif;
    font-size: 35px;
    color: #fff; 
    text-decoration: none;
    text-align: center;
    
}