styles.css

body {
  margin: 0;
  padding: 0;
}

nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  font-family: "Roboto", sans-serif;
  background-color: rgba(0, 0, 0, 0.1);
  color: #ffffff;
  position: relative;
  z-index: 9;
  padding: 0 5px 0 5px;
}
nav a {
  font-weight: 700;
  font-size: 22px;
  cursor: pointer;
  text-shadow: 1px 1px 1px #1c1e21;
}
nav a:hover {
  transform: scale(1.1);
}
nav img {
  height: 50px;
  width: auto;
}
nav button {
  border: 1px solid black;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  background: lightgreen;
  cursor: pointer;
}
nav button:hover {
  background: red;
}

.menu-btn-1 {
  display: none;
}

.dropdown-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  top: -100px;
  background-color: rgba(0, 0, 0, 0.8);
  padding: 20px 0px 20px 0px;
  height: 0px;
}
.dropdown-content a {
  margin: 15px;
  position: relative;
  top: -200px;
  width: auto;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}
.dropdown-content a:hover {
  -webkit-text-decoration-line: underline;
          text-decoration-line: underline;
  transition: 0s;
  cursor: pointer;
}
.dropdown-content.active {
  z-index: 0;
  position: relative;
  top: -50px;
  height: 200px;
}
.dropdown-content.active a:nth-child(1) {
  top: 0px;
  transition: 1.2s;
}
.dropdown-content.active a:nth-child(2) {
  top: 0px;
  transition: 1s;
}
.dropdown-content.active a:nth-child(3) {
  top: 0px;
  transition: 0.8s;
}

.menu-btn-1 {
  height: 32px;
  width: 40px;
  cursor: pointer;
}

.menu-btn-1 span,
.menu-btn-1 span::before,
.menu-btn-1 span::after {
  background: red;
  border-radius: 3px;
  content: "";
  position: absolute;
  width: 40px;
  height: 6px;
  margin-top: 13px;
  transition: 0.3s ease-in-out;
}

.menu-btn-1 span::before {
  margin-top: -12px;
}

.menu-btn-1 span::after {
  margin-top: 12px;
}

.menu-btn-1.active span {
  background: transparent;
}

.menu-btn-1.active span::before {
  margin-top: 0;
  transform: rotate(45deg);
}

.menu-btn-1.active span::after {
  margin-top: 0;
  transform: rotate(-45deg);
}

@media only screen and (max-width: 450px) {
  nav {
    background-color: transparent;
  }
  nav a {
    font-weight: 700;
    font-size: 16px;
  }
  .menu-btn-1 {
    display: block;
    padding: 2px;
  }
  .nav-lg a {
    display: none;
  }
}
header {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("../img/ethereum-kikuhisa.jpeg");
  height: 40vh;
}

.menu-btn-1 {
  height: 32px;
  width: 40px;
  cursor: pointer;
}

.menu-btn-1 span,
.menu-btn-1 span::before,
.menu-btn-1 span::after {
  background: #ffffff;
  border-radius: 3px;
  content: "";
  position: absolute;
  width: 30px;
  height: 3px;
  margin-top: 16px;
  transition: 0.3s ease-in-out;
}

.menu-btn-1 span::before {
  margin-top: -12px;
}

.menu-btn-1 span::after {
  margin-top: 12px;
}

.menu-btn-1.active span {
  background: transparent;
}

.menu-btn-1.active span::before {
  margin-top: 0;
  transform: rotate(45deg);
}

.menu-btn-1.active span::after {
  margin-top: 0;
  transform: rotate(-45deg);
}

p,
h1 {
  font-family: "Roboto", sans-serif;
  text-align: center;
}

p {
  text-align: left;
  font-size: 20px;
}

.firstArticle {
  height: auto;
  margin: 0 auto;
  max-width: 1000px;
  width: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.firstArticle img {
  width: 600px;
  height: auto;
}

.secondArticle {
  height: auto;
  padding: 10px;
  margin: 10px;
  text-shadow: 1px 1px 1px #1c1e21;
  margin-bottom: 10vh;
}
.secondArticle h1 {
  font-size: 40px;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
  text-align: center;
}
.secondArticle figure {
  margin-top: 50px;
  padding-top: 50px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.secondArticle figure .textContent {
  width: auto;
  margin: 5px;
  padding: 5px;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.secondArticle figure .textContent .containerBtc,
.secondArticle figure .textContent .containerEth,
.secondArticle figure .textContent .containerUsdc,
.secondArticle figure .textContent .containerUsdt,
.secondArticle figure .textContent .containerBnb {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  height: 400px;
  border-bottom: 1px solid gray;
}
.secondArticle figure .textContent .containerBtc h2,
.secondArticle figure .textContent .containerEth h2,
.secondArticle figure .textContent .containerUsdc h2,
.secondArticle figure .textContent .containerUsdt h2,
.secondArticle figure .textContent .containerBnb h2 {
  text-align: center;
}
.secondArticle figure .textContent .imgContainer a {
  color: lightblue;
  text-decoration: none;
}
.secondArticle figure .textContent .imgContainer a:hover {
  text-decoration: underline;
}
.secondArticle figure .textContent .text {
  height: 300px;
  position: relative;
  top: -45px;
}
.secondArticle figure .textContent h1 {
  text-align: center;
}
.secondArticle figure .textContent p {
  width: 550px;
}
.secondArticle figure .textContent img {
  width: 550px;
  height: auto;
}

.thirdArticle {
  height: auto;
  margin: 0 auto;
  max-width: 1000px;
  width: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thirdArticle h1 {
  font-size: 40px;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
  text-align: center;
}

.mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
  width: auto;
  padding: 20px;
  text-shadow: 1px 1px 1px #1c1e21;
}
.mid h1 {
  font-size: 40px;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
}

figure img {
  width: auto;
  height: 160px;
  border-radius: 5px;
  box-shadow: 1px 1px 2px rgba(255, 255, 255, 0.2);
  margin-bottom: 30px;
}

@media only screen and (max-width: 450px) {
  .firstArticle {
    height: auto;
    padding: 10px;
    margin: 10px 10px 40px 10px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .firstArticle h1 {
    font-size: 30px;
  }
  .firstArticle img {
    width: 340px;
  }
  .firstArticle .mid {
    width: auto;
  }
  .secondArticle h1 {
    font-size: 30px;
    text-align: center;
    color: #ffffff;
    font-family: "Roboto", sans-serif;
  }
  .secondArticle p {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
  }
  .secondArticle figure {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .secondArticle figure .textContent {
    width: auto;
    height: auto;
    margin: 0px;
    padding: 0px;
    color: #ffffff;
    font-family: "Roboto", sans-serif;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
  }
  .secondArticle figure .textContent .containerBtc,
.secondArticle figure .textContent .containerEth,
.secondArticle figure .textContent .containerUsdc,
.secondArticle figure .textContent .containerUsdt,
.secondArticle figure .textContent .containerBnb {
    margin-top: 0px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
  }
  .secondArticle figure .textContent .containerBtc h2,
.secondArticle figure .textContent .containerEth h2,
.secondArticle figure .textContent .containerUsdc h2,
.secondArticle figure .textContent .containerUsdt h2,
.secondArticle figure .textContent .containerBnb h2 {
    text-align: center;
  }
  .secondArticle figure .textContent .containerBtc h3,
.secondArticle figure .textContent .containerEth h3,
.secondArticle figure .textContent .containerUsdc h3,
.secondArticle figure .textContent .containerUsdt h3,
.secondArticle figure .textContent .containerBnb h3 {
    text-align: center;
  }
  .secondArticle figure .textContent .text p {
    position: relative;
    top: 20px;
    text-align: left;
  }
  .secondArticle figure .textContent h1 {
    text-align: center;
  }
  .secondArticle figure .textContent p {
    text-align: center;
    width: 300px;
  }
  .secondArticle figure .textContent img {
    height: 200px;
    width: 350px;
    margin-bottom: 0px;
  }
  .secondArticle figure .imgContainer {
    position: relative;
    margin-top: 80px;
  }
  .secondArticle figure .imgContainer p {
    text-align: center;
    width: auto;
  }
}
p,
li {
  font-size: 20px;
}

p,
h1,
h2 {
  color: #f0f2f5;
}

footer {
  display: grid;
  margin: 0 auto;
  justify-content: space-around;
  grid-template-columns: repeat(4, auto);
  grid-template-rows: repeat(3, auto);
  background-image: url("../img/logos/endless-constellation.svg") !important;
  padding-bottom: 0px;
  height: auto;
}
footer h2 {
  letter-spacing: 1.2px;
}
footer hr {
  display: none;
}
footer .left {
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
footer .logos {
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  top: -111px;
}
footer .marketplace {
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
footer .marketplace li {
  color: gray;
  font-weight: 700;
  list-style-type: none;
  margin: 15px;
  cursor: pointer;
}
footer .marketplace li:hover {
  transform: scale(1.1);
}
footer .information {
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
footer .information li {
  color: gray;
  font-weight: 700;
  list-style-type: none;
  margin: 15px;
  cursor: pointer;
}
footer .information li:hover {
  transform: scale(1.1);
}
footer svg {
  margin-top: 17px;
  fill: white;
  width: 150px;
  height: auto;
}
footer p {
  font-weight: 700;
}
footer .cright {
  color: gray;
  position: relative;
  left: 46px;
}
@media only screen and (max-width: 1200px) {
  footer {
    display: grid;
    margin: 0 auto;
    justify-content: space-around;
    grid-template-columns: repeat(3, auto);
    grid-template-rows: repeat(2, auto);
    padding-bottom: 40px;
  }
  footer .cright {
    width: 300px;
    height: 20px;
    top: 300px;
    left: 39px;
    text-align: center;
  }
}
@media only screen and (max-width: 800px) {
  footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    min-height: 30vh;
    height: auto;
    text-align: center;
    background-image: url("../img/logos/endless-constellation.svg") !important;
  }
  footer li {
    list-style-type: none;
    margin: 15px;
    cursor: pointer;
  }
  footer li:hover {
    transform: scale(1.1);
  }
  footer hr {
    display: block;
    width: 95%;
  }
  footer .cright {
    padding-bottom: 7px;
    position: relative;
    left: 0px;
    top: 0px;
    text-align: center;
  }
  footer .information {
    margin-bottom: 10px;
  }
  footer svg {
    margin-top: 15px;
    width: 70px;
    height: auto;
  }
}
footer .logos {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
footer .logos a {
  cursor: pointer;
  margin: 0;
  padding: 0;
}
footer .logos a:hover {
  transform: translateY(-1.5px);
}
footer .logos img {
  margin-top: 15px;
  width: 30px;
  height: auto;
  box-shadow: none;
  margin: 0px 7px 0px 7px;
}
@media only screen and (max-width: 450px) {
  footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    min-height: 30vh;
    height: auto;
    text-align: center;
    background-image: url("../img/logos/endless-constellation.svg") !important;
    padding-bottom: 0px;
  }
  footer p,
footer li {
    font-size: 16px;
  }
  footer li {
    list-style-type: none;
    margin: 15px;
    cursor: pointer;
  }
  footer li:hover {
    transform: scale(1.1);
  }
  footer hr {
    width: 95%;
  }
  footer .cright {
    padding-bottom: 7px;
    position: relative;
    left: 0px;
  }
  footer .information {
    margin-bottom: 10px;
  }
  footer svg {
    margin-top: 15px;
    width: 70px;
    height: auto;
  }
}
footer .logos {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  position: relative;
  top: 0px;
}
footer .logos a {
  cursor: pointer;
  margin: 0;
  padding: 0;
}
footer .logos a:hover {
  transform: translateY(-1.5px);
}
footer .logos img {
  margin-top: 15px;
  width: 30px;
  height: auto;
  box-shadow: none;
  margin: 0px 7px 0px 7px;
}

p {
  font-size: 20px;
}

.firstArticle {
  padding-bottom: 120px;
}

.form {
  border: 1px solid black;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  margin: 0 auto;
  width: auto;
  padding: 10px;
  height: 600px;
  display: flex;
  flex-direction: row;
  align-items: center;
}
.form .signIn {
  background: rgba(0, 0, 0, 0.3);
  min-width: 300px;
  width: 50%;
  height: 580px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.form .imgContainer {
  border-left: 0px;
  box-shadow: none;
  min-width: 300px;
  width: 50%;
  height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.form .imgContainer img {
  position: relative;
  top: 0px;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  box-shadow: none;
  border-radius: 0px;
}
.form input {
  margin: 10px;
  border-bottom: 2px solid rgba(222, 40, 4, 0.5830532897);
  border-left: none;
  border-top: none;
  border-right: none;
  background: transparent;
  display: flex;
}
.form .uName::-moz-placeholder {
  color: white;
  opacity: 0.5;
}
.form .uName:-ms-input-placeholder {
  color: white;
  opacity: 0.5;
}
.form .uName::placeholder {
  color: white;
  opacity: 0.5;
}
.form .pWord::-moz-placeholder {
  color: white;
  opacity: 0.5;
}
.form .pWord:-ms-input-placeholder {
  color: white;
  opacity: 0.5;
}
.form .pWord::placeholder {
  color: white;
  opacity: 0.5;
}
.form button {
  margin-top: 6px;
  padding: 5px;
  border-radius: 25px;
  border: none;
  width: 175px;
  font-weight: 700;
  background: rgb(11, 10, 24);
  background: rgba(222, 40, 4, 0.5830532897);
  color: white;
  text-shadow: 1px 1px 1px black;
  font-size: 16px;
  cursor: pointer;
}
.form img {
  height: 30px;
  width: auto;
  margin: 5px;
}
.form .btn,
.form .btn1,
.form .btn2 {
  margin: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.form .btn:hover,
.form .btn1:hover,
.form .btn2:hover {
  transform: translateY(-1.5px);
}
.form .btn img,
.form .btn1 img,
.form .btn2 img {
  margin: 0px;
  padding: 3px;
  height: 36px;
  width: 40px;
  border-radius: 0px;
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
  box-shadow: none;
}
.form .btn button,
.form .btn1 button,
.form .btn2 button {
  height: 36px;
  width: 130px;
  border-radius: 0px;
  position: relative;
  bottom: 3px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  text-align: left;
  padding-left: 25px;
}
.form .btn img {
  background-color: #223866;
}
.form .btn button {
  background-color: #3a5998;
}
.form .btn1 img {
  background-color: #c52b24;
}
.form .btn1 button {
  background-color: #f54034;
}
.form .btn2 img {
  background-color: #0996c8;
}
.form .btn2 button {
  background-color: #06abed;
}
.form a {
  cursor: pointer;
}
.form a:hover {
  text-decoration: underline;
}

@media only screen and (max-width: 700px) {
  .form {
    border: 1px solid black;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    min-width: 300px;
    width: auto;
    padding: 10px;
    margin: 10px;
    height: 700px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .form .signIn {
    background: none;
    border-radius: 5px;
    min-width: 300px;
    width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .form .imgContainer {
    min-width: 300px;
    width: auto;
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .form .imgContainer img {
    position: relative;
    top: 0px;
    width: 240px;
    height: auto;
  }
  .form input {
    margin: 5px;
    border-bottom: 2px solid rgba(222, 40, 4, 0.5830532897);
    border-left: none;
    border-top: none;
    border-right: none;
    background: transparent;
    display: flex;
  }
  .form .uName::-moz-placeholder {
    color: white;
    opacity: 0.5;
  }
  .form .uName:-ms-input-placeholder {
    color: white;
    opacity: 0.5;
  }
  .form .uName::placeholder {
    color: white;
    opacity: 0.5;
  }
  .form .pWord::-moz-placeholder {
    color: white;
    opacity: 0.5;
  }
  .form .pWord:-ms-input-placeholder {
    color: white;
    opacity: 0.5;
  }
  .form .pWord::placeholder {
    color: white;
    opacity: 0.5;
  }
  .form button {
    margin-top: 5px;
    padding: 5px;
    border-radius: 25px;
    border: none;
    width: 175px;
    font-weight: 700;
    background: rgb(11, 10, 24);
    background: rgba(222, 40, 4, 0.5830532897);
    color: white;
    text-shadow: 1px 1px 1px black;
    cursor: pointer;
  }
  .form img {
    height: 30px;
    width: auto;
    margin: 5px;
  }
  .form .btn,
.form .btn1,
.form .btn2 {
    margin: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .form .btn:hover,
.form .btn1:hover,
.form .btn2:hover {
    transform: translateY(-1.5px);
  }
  .form .btn img,
.form .btn1 img,
.form .btn2 img {
    margin: 0px;
    padding: 3px;
    width: 40px;
    border-radius: 0px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    box-shadow: none;
  }
  .form .btn button,
.form .btn1 button,
.form .btn2 button {
    height: 36px;
    width: 130px;
    border-radius: 0px;
    position: relative;
    bottom: 2px;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    text-align: left;
    padding-left: 25px;
  }
  .form .btn img {
    background-color: #223866;
  }
  .form .btn button {
    background-color: #3a5998;
  }
  .form .btn1 img {
    background-color: #c52b24;
  }
  .form .btn1 button {
    background-color: #f54034;
  }
  .form .btn2 img {
    background-color: #0996c8;
  }
  .form .btn2 button {
    background-color: #06abed;
  }
}
@media only screen and (max-width: 450px) {
  p {
    font-size: 16px;
  }
  .form {
    border: 1px solid black;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    min-width: 300px;
    width: auto;
    padding: 10px;
    margin: 10px;
    height: 700px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .form .signIn {
    background: none;
    border-radius: 5px;
    min-width: 300px;
    width: auto;