yfc.css

@import url('https://fonts.googleapis.com/css2?family=Recursive:wght@300;400;700;900&display=swap');
html,body,footer{
      font-family: 'Recursive', sans-serif;
      margin: 0;
      scroll-behavior: smooth;

}
h1,h2,h3{
      font-family: 'Recursive', sans-serif;
      text-align: center;
      font-weight: 200;
}
h1{
      font-size: 3vmax;
}
h2{
      font-size: 2vmax;
}
header{
      background-image: url(media/g1.jpg);
      background-size: 100% 100%;
      width: 100%;
      height: calc(80% + 9.2vw )
}
#head ul { 
  margin: 0px auto 0; 
  padding: 0; 
  list-style: none; 
  display: table;
  width: auto;
  float: right;
  font-size: 2vmax;
}
#head li { 
  display: table-cell; 
  position: relative; 
  padding: 2vw 0;
}
#head a {
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.15vmax;
  display: inline-block;
  padding: 2vmax 2vmax;
  position: relative;
}
#head a:after {    
  background: none repeat scroll 0 0 transparent;
  bottom: 0;
  content: "";
  display: block;
  height: 0.2vmax;
  left: 50%;
  position: absolute;
  background: #fff;
  transition: width 0.6s ease 0s, left 0.4s ease 0s;
  width: 0;
}
#head a:hover:after { 
  width: 100%; 
  left: 0; 
}
@media screen and (max-height: 30vmax) {
	#head ul {
		margin-top: 5vmax;
	}
}
/* n */

.toggle{
      font-size: 4.2vw;
      font-weight: 200;
      text-decoration: none;
      text-transform: none;
}

#changingword{
      color: black;
      position: relative;
      right: 4vw;
      top: 2vmax;
      
}

.items{
      width: 52vw ;
      text-align: center;
      position: relative;
      text-align: center;
      top: 35vw;
      left: 22.4vmax;
}

.items a{
  display: inline-block;
  text-decoration:none;
  color:black;
  font-size: 3.2vmax;
  font-weight:400;
  width: 100%;
  padding-top: -0.6vmax;
  height: 4vmax;
  overflow: hidden;
}
.items a span{
  display: inline-block;
  position: relative;
  right: 0.5vmax;
  transition: transform 500ms;
  -webkit-transition: -webkit-transform 500ms;
  -moz-transition: transform 500ms;
  
}
.items a span:after{
  content: attr(data-hover);
  position: absolute;
  top: -5.9vmax;
  left: -10vmax;
  transform: translate3d(0,0,0);
	-moz-transform: translate3d(0,0,0);
	-webkit-transform: translate3d(0,0,0);
}
.items a:hover span,
.items a:focus span {
	transform: translateY(6.5vw);
  -webkit-transform: translateY(6.5vw);
  -moz-transform: translateY(6.5vw);
}
footer{
      background-color: #0F52BA;
      height: 8vmax;
      width: 100%;
      color: white;
      text-align: center;
      margin:0 0 0 0;
      position: relative;
      top: 2.5vmax;
}
#f1{
      width: 3vmax;
      height: 3vmax;
      float: right;
      padding: 0 2vmax 0vmax 0vmax;
      position: relative;
      bottom: 5.3vmax;
}
.v2, #v:hover .v1{
      display: none;
}
.v1, #v:hover .v2{
      display: block;
}