html{
  background-image: url("https://onedrive.live.com/embed?resid=F7F7747119C9C73F%214755&authkey=%21AEr-CXUzDvc7cm4&width=880&height=512");
  height: 800px;
}

#content{
display: block;
position: absolute;
}


#gallery{
  position: absolute;
  display: flex;
  flex-direction: row;
  margin-left: 10%;
  width: 80%;
  justify-content: space-between;
  padding-top: -20px;
  z-index: 1;
}

.image {
  padding-left: 10px;
  padding-right: 10px;
  padding-top: 20px;
  padding-bottom: 20px;
  width: 25%;
  perspective:50cm;
  margin-top: auto;
  margin-bottom: auto;
}

.image img{
  width: 100%;
  height: auto;
}

.pic:hover{
  transform: rotate3d(0.5, -0.2, 0, 30deg);
}


.button{
  width: 100px;
  height: 300px;
  z-index: 2;
  position: relative;
  font-size: 5em;
}

.button:hover{
  width: 12%;
  /* background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(215, 212, 235, 0.6)) */
}

#right{
  background: linear-gradient(to right, rgba(255, 255, 255, 0), rgb(146, 221, 228));
  float: right;
  margin-right: -10px;
  text-align: right;
  animation: rightCol 5s linear 2s infinite;

}

#left{
  background: linear-gradient(to left, rgba(255, 255, 255, 0), rgb(146, 221, 228));
  float: left;
  margin-left: -10px;
  text-align: left;
  animation: leftCol 5s linear 2s infinite;
}

@keyframes rightCol {
  from {  background: linear-gradient(to right, rgba(255, 255, 255, 0), rgb(146, 221, 228));
    color: rgb(169, 179, 196);
  }
  to {  background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(215, 212, 235, 0.6));
    color: rgb(247, 247, 247)
  }
}

@keyframes leftCol {
  from {  background: linear-gradient(to left, rgba(255, 255, 255, 0), rgb(146, 221, 228));
    color: rgb(169, 179, 196)
  }
  to {  background: linear-gradient(to left, rgba(255, 255, 255, 0), rgba(126, 137, 189, 0.6));
  color: rgb(247, 247, 247)
  }
}

.content{
  background-color: #c5e6e8;
  position: absolute;
  float:left;
  left: 0;
  padding-top: 60px;
  margin-top: 0px;
}

/* style content */

#title{
  font: italic small-caps bold 16px/2 cursive;
  text-align: center;
  text-transform: uppercase;
}

.insideBox{
  padding-left: 20%;
  width: 60%;
}

.content p{
  font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
  font-size: large;
  padding:40px;
}

iframe{
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.p5{
  width:auto;
  height:700px;
}