Fixed Tiny Nav for Blogger

<nav class='nav' data-menu>
  <a class='menu-btn' href='#'>
    <i class='fa fa-bars'></i>
    <i class='fa fa-times'></i>
  </a>
  <ul class='unstyled-list nav-menu'>
    <li class='nav-item'>
      <a class='nav-item-link' href='#'>About</a>
    </li>
    <li class='nav-item'>
      <a class='nav-item-link' href='#'>Articles</a>
    </li>
    <li class='nav-item'>
      <a class='nav-item-link' href='#'>Work</a>
    </li>
    <li class='nav-item'>
      <a class='nav-item-link' href='#'>Contact</a>
    </li>
  </ul>
</nav>

/* CSS Simple Menu */
.unstyled-list {
    padding: 0;
}

.unstyled-list li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu {
    position: absolute;
    right: 0;
    top: 0;
    min-width: 140px;
    opacity: 0;
    backface-visibility: hidden;
    transform: translate3d(0,20px,0);
    visibility: hidden;
    box-shadow: 0 3px 8px -3px rgba(0,0,0,0.2);
    transition: all .2s ease, visibility 0s linear;
}

.nav {
    position: fixed;
    top: 5%;
    right: 2%;
    z-index: 102;
}

.nav.active .fa-bars {
    opacity: 0;
}

.nav.active .fa-times {
    opacity: 1;
    color: #fff;
    background: #f56954;
}

.nav.active .nav-menu {
    opacity: 1;
    transform: translate3d(0,50px,0);
    visibility: visible;
    transition-delay: 0s;
}

.menu-btn {
    display: block;
    width: 40px;
    height: 40px;
    color: #fff;
    background-color: rgba(0,0,0,0.2);
    transition: all .2s ease;
    text-align: center;
    position: relative;
    z-index: 1;
}

.menu-btn .fa {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 24px;
    line-height: 40px;
    width: 40px;
    vertical-align: middle;
    transition: opacity .1s linear;
}

.menu-btn .fa-bars {
    opacity: 1;
    color: #fff;
}

.menu-btn .fa-times {
    opacity: 0;
}

.menu-btn:hover {
    background-color: #f56954;
    color: #fff;
}

.nav-item-link {
    display: block;
    font-size: 13px;
    color: #999;
    padding: 15px;
    background-color: #fff;
    transition: all .2s ease;
    border-bottom: 1px solid #e9e9e9;
}

.nav-item:last-child .nav-item-link {
    border-bottom: none;
}

.nav-item .nav-item-link i.fa.fa-home,.nav-item .nav-item-link i.fa.fa-paper-plane,.nav-item .nav-item-link i.fa.fa-list-alt,.nav-item .nav-item-link i.fa.fa-coffee {
    margin-right: 10px;
}

.nav-item-link:hover {
    background-color: #fcfcfc;
}

a.nav-item-link:hover {
    color: #1497ec;
}

.unstyled-list:before {
    bottom: 100%;
    right: 10%;
    border: solid transparent;
    content: '';
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
    border-color: rgba(255,255,255,0);
    border-bottom-color: #f56954;
    border-width: 8px;
    margin-left: -8px;
}

.nav-item:first-child .nav-item-link {
    border-top: 3px solid #f56954;
}

a.nav-item-link {
text-decoration: none;
font-family: inherit;
}

<script>
(function() {
  window.Menu = (function() {
    Menu.init = function() {
      return $('[data-menu]').each(function(idx, el) {
        return new Menu($(el));
      });
    };

    function Menu($el) {
      this.nav = $el;
      this.menubtn = $('.menu-btn', this.nav);
      this.menubtn.on('click', (function(_this) {
        return function(ev) {
          _this.nav.toggleClass('active');
          return false;
        };
      })(this));
    }

    return Menu;

  })();

  $(function() {
    if ($('[data-menu]').length) {
      return Menu.init();
    }
  });

}).call(this);
</script>