* {
  margin: 0;
  padding: 0;
  box-sizing: border-box
}
html {
  font-size: 62.5%
}
body {
  background: url('../img/blue-sky.jpg') right center/cover no-repeat fixed;
  font-size: 1.5em;
  line-height: 1.6;
  font-weight: 400;
  font-family: Arial,sans-serif;
  overflow: hidden
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: 2rem;
  font-weight: 300
}
h1 {
  font-size: 4rem;
  line-height: 1.2;
  letter-spacing: -.1rem
}
h2 {
  font-size: 3.6rem;
  line-height: 1.25;
  letter-spacing: -.1rem
}
h3 {
  font-size: 3rem;
  line-height: 1.3;
  letter-spacing: -.1rem
}
h4 {
  font-size: 2.4rem;
  line-height: 1.35;
  letter-spacing: -.08rem
}
h5 {
  font-size: 1.8rem;
  line-height: 1.5;
  letter-spacing: -.05rem
}
h6 {
  font-size: 1.5rem;
  line-height: 1.6;
  letter-spacing: 0
}
p {
  margin-top: 0
}
a {
  text-decoration: none;
  color: #4682b4
}
header {
  position: relative;
  display: inline-block;
  height: auto;
  background: 0 0;
  z-index: 999
}
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: 0 0;
  color: #fff8dc
}
.center {
  text-align: center
}
.border {
  border: 1px solid #d3d3d3
}
.vh-center {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%)
}
#content {
  position: fixed;
  top: 30px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: cal(100% - 30px)
}
.parent {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 0 0;
  display: flex;
  align-items: center;
  justify-content: center
}
.child {
  display: flex;
  align-items: center;
  justify-content: center;
  /* border: 1px solid #d3d3d3; */
  /* background: url('../img/blue-sky.jpg') right center/cover no-repeat fixed; */
  container-type: inline-size;
  font-size: .1cqw;
  color: #fff;
  width: 0;
  height: 0;
  animation: 10s cubic-bezier(0.42,0,1,1) both grow
}
@keyframes grow {
  from {
    width: 0%;
    height: 0%;
    font-size: .1cqw;
    color: transparent
  }
  to {
    width: 100%;
    height: 100%;
    font-size: 30cqw;
    color: #fff8dc
  }
}