* {
  margin: 0;
  padding: 0;
  border: 0;
  font-family: 'Spinnaker', Arial, sans-serif;
}

/* NAVBAR */
nav {
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 20px;
  font-weight: bold;
  background: #999;
  width: 100%;
}

a {
  font-size: 0.6rem;
  text-decoration: none;
  color: #333;
}

#float-1 {
  float: right;
  margin: -80px 80px 0 0;
}

.nav-links {
  margin: 0 20px;
}

.nav-links h2 {
  color: #fff;
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.btn-nav {
  margin-top: -50px;
  margin-left: 50px;
  font-size: medium;
  padding: 5px 15px;
  border-radius: 5px;
  color: #fff;
  border: #fff solid 3px;
}

/* MAIN */
#center_text {
  text-align: center;
  margin-top: 10px;
  margin-bottom: 10px;
}

#right_align_text {
  text-align: right;
}

/* FIRST 4 ARTICLE IN GRID */
.grid_1 {
  display: grid;
  grid-template: 1fr 1fr / 1fr 1fr;
}

.box_1 {
  background-color: #999;
}

.box_2 {
  background-color: #777;
}

.box_3 {
  background-color: #777;
}

.box_4 {
  background-color: #999;
}

.box_size {
  padding: 50px;
  height: 400px;
}

.box_size small {
  color: #555;
  font-style: oblique;
}

.box_size span {
  margin-left: 30px;
  font-size: medium;
}

.box_size h2 {
  margin-bottom: 20px;
}

/* GRID 2 */
.grid_2 {
  display: grid;
  grid-template: 1fr / 1fr 1fr 1fr;
  grid-gap: 50px;
  background: #777;
  padding: 60px;
  padding-bottom: 300px;
}

.grid_2 h2 {
  text-decoration: underline;
  padding: 15px 0;
}

.grid_2 small {
  font-weight: bold;
  color: #444;
}

footer p a {
  text-decoration: underline;
  font-size: 1rem;
}

.grid_2 a {
  padding-bottom: 20px;
}

/* HERO 2 */
.hero-2 {
  width: 800px;
  height: 500px;
  text-align: center;
  padding-top: 100px;
  color: #fff;
  background: #333;
  border-radius: 15px;
}

.to_right {
  margin-left: 35%;
}

.hero2-move {
  margin: 40px;
}

.hero-2 h2 {
  font-size: 3rem;
  padding: 25px 0;
}

.hero-2 a {
  font-size: 1rem;
  color: lightgray;
}

.smaller {
  font-size: smaller;
}

.box-12 {
  width: 450px;
  padding: 60px;
}

.box-12 small {
  line-height: 36px;
}

.box-12 a {
  line-height: 56px;
}

.box-12 h2 {
  text-decoration: underline;
}

.hero-space {
  margin: 50px;
}

.banner-article {
  display: flex;
}

.center {
  display: flex;
  justify-content: center;
  width: auto;
  padding: 40px 0;
  font-weight: 400;
  letter-spacing: 1px;
  font-size: 0.8rem;
}

.btn {
  font-size: medium;
  color: #222;
  border: #fff solid 3px;
  background: #fff;
  padding: 10px;
  border-radius: 10px;
}

/* ABOUT AUTHOR */
.author {
  margin-left: 15%;
  margin-top: 40px;
  margin-bottom: 40px;
  margin-right: 5%;
}

.author h2 {
  color: gray;
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 25px;
}

.author a {
  font-size: 1rem;
  text-decoration: underline;
  color: #333;
  margin-left: -1px;
}

/* GRID 3 */
.grid-3 {
  display: grid;
  grid-template: 1fr 1fr 1fr / 1fr 1fr;
  background: lightgray;
}

.itemx {
  margin: 80px 50px 60px 100px;
}

.itemx h2 {
  margin: 15px 0;
  font-size: 1.7rem;
}

.itemx a {
  font-size: 1.2rem;
  line-height: 30px;
  text-decoration: underline;
  margin-left: -1px;
}

.framework_links a {
  font-size: small;
  font-weight: bold;
  margin-left: -50px;
}

.banner-systems {
  height: 300px;
  padding-left: 60px;
  background: lightgray;
}

.grid-4 {
  display: grid;
  grid-template: 1fr / 1fr 1fr 1fr;
  grid-gap: 80px;
  margin-left: 50px;
}

.grid-4 h2 {
  margin-bottom: 40px;
}

.flex {
  display: flex;
  margin: 50px;
}

/* GRID 5 */
.grid-5 {
  display: grid;
  margin-left: 0;
}

.grid-5 h2 {
  margin-bottom: 40px;
}

#subscribe {
  padding: 15px;
  border-radius: 10px 0 0 10px;
  margin-right: -45px;
  border-right: solid 1px #333;
}

.btn-half {
  border-radius: 0 10px 10px 0;
}

/* FOOTER */
footer {
  background: lightgray;
  text-align: center;
}

footer p {
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 0.9em;
}

.box_size a {
  margin-bottom: 60px;
  font-size: x-large;
  padding: 0 60px;
}

.grid-4 p {
  font-size: 0.7rem;
  margin-top: 50px;
  margin-bottom: 20px;
}

.nav-links p {
  font-size: 0.7rem;
  font-style: oblique;
}

.grid_2 p {
  color: #555;
}

.banner-systems p {
  padding-top: 20px;
  padding-bottom: 20px;
  line-height: 26px;
}

.grid-5 p {
  font-size: 0.7rem;
  margin-top: 50px;
  margin-bottom: 20px;
}

.hero-1 h4 {
  line-height: 30px;
  margin-bottom: 20px;
}

.banner-green p {
  line-height: 26px;
  margin-bottom: 70px;
}

footer p:first-child {
  font-weight: bold;
}

footer ul {
  display: flex;
  flex-wrap: wrap;
  width: 500px;
  justify-content: center;
  align-items: center;
}

footer li {
  margin-left: 20px;
}

.grid-4 li {
  margin-left: 30px;
  line-height: 36px;
  text-decoration: underline;
}

.grid-5 li {
  margin-left: 30px;
  line-height: 36px;
  text-decoration: underline;
}

.footer-links a {
  text-decoration: underline;
  line-height: 40px;
  padding-right: 15px;
}

.banner-systems h2 a {
  font-size: xx-large;
}

/* Blue Banner */
.hero-1 {
  display: flex;
  flex-direction: column;
  padding-left: 100px;
  background-color: #444;
}

.hero-1 li {
  margin-bottom: 20px;
}

.hero-1 li a {
  color: #fff;
  font-size: 1rem;
  text-decoration: underline;
}

.hero-1 h4 a {
  font-size: medium;
  color: #fff;
  text-decoration: underline;
}

.hero-1-lnk {
  background-color: #fff;
  border: #fff solid 5px;
  border-radius: 8px;
  padding: 10px;
  margin: 10px 0;
  width: 350px;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.hero-1 h4:first-child {
  margin-top: 40px;
}

/* GREEN BANNER */
.banner-green {
  text-align: center;
  background: #555;
  height: 700px;
}

.banner-green h2 a {
  font-size: 3rem;
  text-decoration: underline;
  text-shadow: 1px 2px #777;
  color: #333;
}

.banner-green h3 {
  font-size: 2.8rem;
  color: #222;
  margin-bottom: 30px;
}

.banner-btn {
  font-size: 1.3rem;
  font-weight: bold;
}

.center-list {
  display: flex;
  justify-content: center;
}