shtainas

var $btnTop = $(".btn-top")

$(window).on("scroll", function() {
  if ($(window).scrollTop() > 0) {
    $btnTop.fadeIn();
  } else {
    $btnTop.fadeOut();
  }
});

shtainas

<div class="hamb-icon">
	<div class="nav-icon">
		<span></span>
		<span></span>
		<span></span>
	</div>
</div>
<div class="overlay">
	<div>
		<ul>

shtainas

.button
	display: inline-block
	border: none
	color: #fff
	text-decoration: none
	background-color: $accent
	padding: 15px 45px
	font-size: 13px
	text-transform: uppercase
	font-weight: 600

shtainas

var gulp = require('gulp'),
    sass = require('gulp-ruby-sass'),
    autoprefixer = require('gulp-autoprefixer'),
    minifycss = require('gulp-minify-css'),
    jshint = require('gulp-jshint'),
    uglify = require('gulp-uglify'),
    rename = require('gulp-rename'),
    clean = require('gulp-clean'),
    concat = require('gulp-concat'),
    notify = require('gulp-notify'),

shtainas

#loader {
    background: none repeat scroll 0 0 #ffffff;
    bottom: 0;
    height: 100%;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    width: 100%;
    z-index: 9999;