section {
  min-height: 80px;
}

h1 {
  font-size: 80px;
  font-family: Helvetica, sans-serif;
  font-weight: bold;
  text-align: left;
  margin-left: 10vw;
  padding-top: 5vw;
}

h2 {
  font-size: 30px;
  font-family: Helvetica, sans-serif;
  text-align: left;
  margin-left: 11vw;
  padding-top: 2vw;
}

h3 {
  font-size: 18px;
  font-family: Helvetica, sans-serif;
  color: black;
  margin-top: 10px;
  padding-left: 0px;
}
h4 {
  color: white;
  font-size: 30px;
  font-family: Helvetica, sans-serif;
  margin-left: 11vw;
  padding-top: 2vw;
}

p {
  width: 50vw;
  line-height: 180%;
  font-size: 18px;
  font-family: "Bodoni", Times, serif;
  text-align: left;
  margin-left: 11vw;
  padding-top: 24px;
}

.header img {
  height: 5vw;
  width: 5vw;
  min-width: 100px;
  min-height: 100px;
  margin-top: 80px;
  margin-left: 10vw;
}

.header {
  display: flex;
}

.topnav {
  margin-top: 80px;
  margin-right: 10vw;
  margin-left: 50vw;
  font-size: 16px;
}
.topnav a {
  float: left;
  color: black;
  text-align: left;
  padding: 1vw 1vw;
  text-decoration: none;
  font-family: "Bodoni", Times, serif;
  white-space: nowrap;
}
.topnav a:hover {
  color: grey;
}
.topnav a.active {
  color: rgb(228, 225, 54);
}

.yoyo-in-vancouver p {
  font-size: 18px;
  font-family: "Bodoni", Times, serif;
  text-align: left;
  margin-left: 11vw;
  padding-top: 18px;
}

.picture1 img {
  height: auto;
  width: 100%;
  margin-top: 2px;
}

.about-vancouver img {
  width: 28px;
  height: 34px;
  padding-left: 80vw;
}

.top {
  position: relative;
}

.top img {
  position: absolute;
  display: block;
  height: 34px;
  width: 28px;
}
.top img:last-child:hover {
  opacity: 0;
}

.favorite-sites {
  padding-top: 50px;
}

/* favorite sites pictures */

.favorite-sites-pic {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 2vw;
  margin-left: 11vw;
  margin-right: 3vw;
}

.container {
  position: relative;
  width: 300px;
}

.container2 {
  position: relative;
  width: 300px;
}
.container3 {
  position: relative;
  width: 300px;
}
.container4 {
  position: relative;
  width: 300px;
}
.container5 {
  position: relative;
  width: 300px;
}
.container6 {
  position: relative;
  width: 300px;
}
.container7 {
  position: relative;
  width: 300px;
}
.container8 {
  position: relative;
  width: 300px;
}
.container9 {
  position: relative;
  width: 300px;
}
.container10 {
  position: relative;
  width: 300px;
}
.container11 {
  position: relative;
  width: 300px;
}
.container12 {
  position: relative;
  width: 300px;
}

.image {
  display: block;
  width: 100%;
  height: auto;
}

.overlay {
  position: absolute;
  bottom: 27px;
  left: 0;
  right: 0;
  background-color: black;
  overflow: hidden;
  width: 300px;
  height: 0px;
  transition: 0.5s ease;
}

.container:hover .overlay {
  height: 300px;
}
.container2:hover .overlay {
  height: 300px;
}
.container3:hover .overlay {
  height: 300px;
}
.container4:hover .overlay {
  height: 300px;
}
.container5:hover .overlay {
  height: 300px;
}
.container6:hover .overlay {
  height: 300px;
}
.container7:hover .overlay {
  height: 300px;
}
.container8:hover .overlay {
  height: 300px;
}
.container9:hover .overlay {
  height: 300px;
}
.container10:hover .overlay {
  height: 300px;
}
.container11:hover .overlay {
  height: 300px;
}
.container12:hover .overlay {
  height: 300px;
}

.text {
  width: 250px;
  color: white;
  font-size: 16px;
  padding-top: 80px;
  line-height: 20px;
  position: absolute;
  overflow: hidden;
  top: 20%;
  left: 35%;
  transform: translate(-30%, -30%);
  -ms-transform: translate(-30%, -30%);
}

.museum-gallery {
  width: 100%;
  height: auto;
  background-color: black;
  flex-wrap: wrap;
  margin-top: 8vw;
  padding-top: 5vw;
  padding-bottom: 5vw;
}

.museum-gallery img {
  width: 100%;
  height: auto;
}

.tittle {
  color: white;
  font-size: 30px;
  font-family: Helvetica, sans-serif;
  text-align: left;
  margin-left: 11vw;
  padding-top: 2vw;
}

.text2 {
  width: 50vw;
  line-height: 180%;
  font-size: 18px;
  font-family: "Bodoni", Times, serif;
  color: white;
}

.top2 {
  position: relative;
}

.top2 img {
  position: absolute;
  display: block;
  height: 34px;
  width: 26px;
  padding-left: 80vw;
}
.top2 img:last-child:hover {
  opacity: 0;
}

/* museum & gallery pictures  */
.museum-gallery-pictures {
  display: flex;
  flex-wrap: wrap;
  gap: 80px;
  margin-top: 2vw;
  margin-left: 11vw;
  margin-right: 3vw;
}
.box {
  position: relative;
  width: 500px;
  height: 280px;
}

.image2 {
  opacity: 1;
  display: block;
  width: 100%;
  height: auto;
  transition: 0.5s ease;
  backface-visibility: hidden;
}
.middle {
  transition: 0.5s ease;
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 46%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.box:hover .image2 {
  opacity: 0.3;
}
.box:hover .middle {
  opacity: 1;
}

.text3 {
  width: 100%;
  color: black;
  font-size: 16px;
  line-height: 20px;
  padding: 16px 32px;
}
.final-top {
  margin-left: 80vw;
}

.top3 {
  position: relative;
}

.top3 img {
  position: absolute;
  display: block;
  height: 34px;
  width: 28px;
}
.top3 img:last-child:hover {
  opacity: 0;
}

.footer {
  background-image: url(../img/picture3.png);
  background-size: 60vw;
  background-position: right;
  background-repeat: no-repeat;
  margin-top: 5vw;
  height: 400px;
  display: flex;
  flex-wrap: wrap;
}

.logo2 img {
  width: 700px;
}

.middle-buttom {
  padding: 30px 100px;
}
.middle-buttom img {
  padding: 20px 8px;
}

.picture3 img {
  width: 100%;
  padding: 10px;
}

.final {
  height: 100px;
}

.final .copyright {
  position: flex;
  left: 0;
  bottom: 20px;
  font-size: 14px;
  font-family: Helvetica, sans-serif;
  color: gainsboro;
  width: 80%;
  text-align: center;
}