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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
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  <symbol id="search" viewBox="0 0 16 16">
    <path d="M6.57,1A5.57,5.57,0,1,1,1,6.57,5.57,5.57,0,0,1,6.57,1m0-1a6.57,6.57,0,1,0,6.57,6.57A6.57,6.57,0,0,0,6.57,0Z"/><rect x="11.84" y="9.87" width="2" height="5.93" transform="translate(-5.32 12.84) rotate(-45)"/>
  </symbol>
</svg>
<header class="page-header">
  <nav>
    <a href="#0">
      <img class="logo" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/162656/vertical-logo.svg" alt="forecastr logo">
    </a>
    <button class="toggle-mob-menu" aria-expanded="false" aria-label="open menu">
      <svg width="20" height="20" aria-hidden="true">
        <use xlink:href="#down"></use>
      </svg>
    </button>
    <ul class="admin-menu">
      <li class="menu-heading">
        <h3>Admin</h3>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#pages"></use>
          </svg>
          <span>Pages</span>
        </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#users"></use>
          </svg>
          <span>Users</span>
        </a>
      </li>
      <li>
        <a href="#0">
            <svg>
              <use xlink:href="#trends"></use>
            </svg>
            <span>Trends</span>
          </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#collection"></use>
          </svg>
          <span>Collection</span>
        </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#comments"></use>
          </svg>
          <span>Comments</span>
        </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#appearance"></use>
          </svg>
          <span>Appearance</span>
        </a>
      </li>
      <li class="menu-heading">
        <h3>Settings</h3>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#settings"></use>
          </svg>
          <span>Settings</span>
        </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#options"></use>
          </svg>
          <span>Options</span>
        </a>
      </li>
      <li>
        <a href="#0">
          <svg>
            <use xlink:href="#charts"></use>
          </svg>
          <span>Charts</span>
        </a>
      </li>
      <li>
        <button class="collapse-btn" aria-expanded="true" aria-label="collapse menu">
          <svg aria-hidden="true">
            <use xlink:href="#collapse"></use>
          </svg>
          <span>Collapse</span>
        </button>
      </li>
    </ul>
  </nav>
</header>
<section class="page-content">
  <section class="search-and-user">
    <form>
      <input type="search" placeholder="Search Pages...">
      <button type="submit" aria-label="submit form">
        <svg aria-hidden="true">
          <use xlink:href="#search"></use>
        </svg>
      </button>
    </form>
    <div class="admin-profile">
      <span class="greeting">Hello admin</span>
      <div class="notifications">
        <span class="badge">1</span>
        <svg>
          <use xlink:href="#users"></use>
        </svg>
      </div>
    </div>
  </section>
  <section class="grid">
    <article></article>
    <article></article>
    <article></article>
    <article></article>
    <article></article>
    <article></article>
    <article></article>
    <article></article>
  </section>
  <footer class="page-footer">
    <small>Made with <span>❤</span> by <a href="http://georgemartsoukos.com/" target="_blank">George Martsoukos</a>
    </small>
  </footer>
</section>
            
          
!
            
              /* RESET RULES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
@import url("https://fonts.googleapis.com/css?family=Lato:400,700&display=swap");

:root {
  --page-header-bgColor: #242e42;
  --page-header-bgColor-hover: #1d2636;
  --page-header-txtColor: #dde9f8;
  --page-header-headingColor: #7889a4;
  --page-header-width: 220px;
  --page-content-bgColor: #f0f1f6;
  --page-content-txtColor: #171616;
  --page-content-blockColor: #fff;
  --white: #fff;
  --black: #333;
  --blue: #00b9eb;
  --red: #ec1848;
  --border-radius: 4px;
  --box-shadow: 0 0 10px -2px rgba(0, 0, 0, 0.075);
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

ul {
  list-style: none;
}

a,
button {
  color: inherit;
}

a {
  text-decoration: none;
}

button {
  background: none;
  cursor: pointer;
}

input {
  -webkit-appearance: none;
}

button,
input {
  border: none;
}

svg {
  display: block;
}

body {
  font: 16px/1.5 "Lato", sans-serif;
}


/* HEADER STYLES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.page-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: auto;
  padding-top: 20px;
  width: var(--page-header-width);
  color: var(--page-header-txtColor);
  background: var(--page-header-bgColor);
}

/*In case you prefer an absolutely positioned header that covers the full page height, add these styles*/
/*body {
  position: relative;
}

.page-header {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}*/

/*remove these styles*/
/*.page-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: auto;
}*/

.page-header nav {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.page-header .logo {
  display: block;
  max-width: 120px;
  margin: 0 15px;
}

.page-header .toggle-mob-menu {
  display: none;
  margin-left: 5px;
  padding: 4px;
  background: var(--page-content-blockColor);
  border-radius: var(--border-radius);
}

.page-header .toggle-mob-menu svg {
  fill: var(--black);
  transition: transform 0.2s;
}

.page-header .admin-menu {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  margin-top: 35px;
}

.page-header .admin-menu li:nth-last-child(2) {
  margin-bottom: 35px;
}

.page-header .admin-menu li:last-child {
  margin-top: auto;
  margin-bottom: 20px;
}

.page-header .admin-menu li > * {
  width: 100%;
  padding: 12px 15px;
}

.page-header .admin-menu .menu-heading h3 {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 12px;
  margin-top: 12px;
  color: var(--page-header-headingColor);
}

.page-header .admin-menu svg {
  width: 20px;
  height: 20px;
  fill: var(--page-header-txtColor);
  margin-right: 10px;
  transition: fill 0.2s;
}

.page-header .admin-menu a,
.page-header .admin-menu button {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}

.page-header .admin-menu a:hover,
.page-header .admin-menu a:focus,
.page-header .admin-menu button:hover,
.page-header .admin-menu button:focus {
  background: var(--page-header-bgColor-hover);
  color: var(--blue);
  outline: none;
}

.page-header .admin-menu a:hover svg,
.page-header .admin-menu a:focus svg,
.page-header .admin-menu button:hover svg,
.page-header .admin-menu button:focus svg {
  fill: var(--blue);
}


/* PAGE CONTENT STYLES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.page-content {
  position: relative;
  left: var(--page-header-width);
  width: calc(100% - var(--page-header-width));
  min-height: 100vh;
  padding: 30px;
  color: var(--page-content-txtColor);
  background: var(--page-content-bgColor);
}

.search-and-user {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-column-gap: 50px;
  align-items: center;
  background: var(--page-content-bgColor);
  margin-bottom: 30px;
}

.search-and-user form {
  position: relative;
}

.search-and-user input[type="search"] {
  width: 100%;
  height: 50px;
  font-size: 1.5rem;
  padding-left: 15px;
  background: var(--page-content-blockColor);
  color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.search-and-user ::placeholder {
  color: var(--page-content-txtColor);
}

.search-and-user form svg {
  width: 26px;
  height: 26px;
  fill: var(--page-content-txtColor);
}

.search-and-user form button {
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
}

.search-and-user .admin-profile {
  display: flex;
  align-items: center;
}

.search-and-user .admin-profile .greeting {
  margin: 0 10px 0 20px;
}

.search-and-user .admin-profile svg {
  width: 30px;
  height: 30px;
}

.search-and-user .admin-profile .notifications {
  position: relative;
}

.search-and-user .admin-profile .badge {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: -10px;
  right: -3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 10px;
  color: var(--white);
  background: var(--red);
}

.page-content .grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 30px;
}

.page-content .grid > article {
  display: flex;
  height: 300px;
  background: var(--page-content-blockColor);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.page-content .grid > article:first-child,
.page-content .grid > article:last-child {
  grid-column: 1 / -1;
}


/* MQ RULES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
@media screen and (max-width: 767px) {
  .page-header,
  .page-content {
    position: static;
    width: 100%;
  }
   
  .page-header {
    padding: 10px;
  }

  .page-header nav {
    flex-direction: row;
  }

  .page-header .logo {
    margin: 0;
    height: 35px;
  }

  .page-header .toggle-mob-menu {
    display: block;
  }

  .page-header .admin-menu {
    position: absolute;
    left: 98px;
    top: 57px;
    margin-top: 0;
    z-index: 2;
    border-radius: var(--border-radius);
    background: var(--page-header-bgColor);
    visibility: hidden;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.2s;
  }

  .page-header .admin-menu li:nth-last-child(2) {
    margin-bottom: 12px;
  }
  
  .page-header .admin-menu li:last-child,
  .search-and-user .admin-profile .greeting {
    display: none;
  }
  
  .page-content {
    min-height: 0;
    padding: 10px;
  }

  .page-content .grid {
    grid-gap: 10px;
  }

  .search-and-user {
    position: absolute;
    left: 131px;
    top: 10px;
    padding: 0;
    grid-column-gap: 5px;
    width: calc(100% - 141px);
    border-radius: var(--border-radius);
    background: transparent;
  }

  .search-and-user input[type="search"] {
    font-size: 1rem;
    height: 35px;
  }

  .search-and-user form svg {
    width: 18px;
    height: 18px;
  }

  .search-and-user .admin-profile svg {
    fill: var(--white);
  }
}

@media screen and (max-width: 400px) {
  .page-content .grid > article {
    grid-column: 1 / -1;
  }
}


/* BODY CLASSES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.mob-menu-opened .toggle-mob-menu svg {
  transform: rotate(180deg);
}

.mob-menu-opened .page-header .admin-menu {
  transform: scale(1);
  visibility: visible;
  opacity: 1;
}

@media screen and (min-width: 768px) {
  .collapsed .page-header {
    width: 40px;
  }

  .collapsed .page-header .admin-menu li > * {
    padding: 10px;
  }

  .collapsed .page-header .logo,
  .collapsed .page-header .admin-menu span,
  .collapsed .page-header .admin-menu .menu-heading {
    display: none;
  }

  .collapsed .page-header .admin-menu svg {
    margin-right: 0;
  }

  .collapsed .page-header .collapse-btn svg {
    transform: rotate(180deg);
  }

  .collapsed .page-content {
    left: 40px;
    width: calc(100% - 40px);
  }
}


/* FOOTER
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.page-footer {
  font-size: 0.85rem;
  text-align: right;
  margin-top: 10px;
}

.page-footer span {
  color: var(--red);
}
            
          
!
            
              const body = document.body;
const menuLinks = document.querySelectorAll(".admin-menu a");
const collapseBtn = document.querySelector(".admin-menu .collapse-btn");
const toggleMobileMenu = document.querySelector(".toggle-mob-menu");
const collapsedClass = "collapsed";

collapseBtn.addEventListener("click", function() {
  this.getAttribute("aria-expanded") == "true"
    ? this.setAttribute("aria-expanded", "false")
    : this.setAttribute("aria-expanded", "true");
  this.getAttribute("aria-label") == "collapse menu"
    ? this.setAttribute("aria-label", "expand menu")
    : this.setAttribute("aria-label", "collapse menu");
  body.classList.toggle(collapsedClass);
});

toggleMobileMenu.addEventListener("click", function() {
  this.getAttribute("aria-expanded") == "true"
    ? this.setAttribute("aria-expanded", "false")
    : this.setAttribute("aria-expanded", "true");
  this.getAttribute("aria-label") == "open menu"
    ? this.setAttribute("aria-label", "close menu")
    : this.setAttribute("aria-label", "open menu");
  body.classList.toggle("mob-menu-opened");
});

for (const link of menuLinks) {
  link.addEventListener("mouseenter", function() {
    body.classList.contains(collapsedClass) &&
    window.matchMedia("(min-width: 768px)").matches
      ? this.setAttribute("title", this.textContent)
      : this.removeAttribute("title");
  });
}
            
          
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