.wrapper {
    margin: 0 auto;
    width: 100%;
}

header {
    width: 100%;
    max-width: 100%;
    position: fixed;
    z-index: 999;
    background: rgba(50,50,50,.95);
    box-shadow: 0 10px 20px rgba(50,50,50,.95);
}

nav {
    margin-top: 0px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 0px;
}

a.navbar-brand
{
  margin-right: 0px;
  padding-top: 0px;
  padding-bottom: 0px;
}