body{
color: #000;
background:url(https://pic.netbian.com/uploads/allimg/200107/213615-1578404175ad13.jpg) fixed;
background-size: cover;
background-repeat: no-repeat;s
font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
font-size: 12px;
min-height: 101%;
}
#blogTitle{
  height:250px;
  background: none; // 这里修改head部分背景图
}

#home {
opacity: 0.80;
}
body #navigator {
    background-color: #FFF;
    height: 60px;
    clear: both;
    position: relative;
    border: none;
    border-left: none;
    border-right: none;
    width:1200px;
    margin:0 auto;
}
body #navList {
    width: 100%;
    margin: 0 auto;
    height: 60px;
}
body #blogTitle  a{
    color:#FFF;
    text-shadow:1px 1px 1px #333;
}
body #navList a:link {
    color:#333;
    text-shadow:none;
}
body #navList a {
    padding: 0 20px;
    font-size: 16px;
    display: block;
    color:#333;
}