body {
  padding: 0;
  margin: 0;
  background: #fff;
}
/*--- navigation bar ---*/
.navbar {
  background:#cccccc;
}
.nav-link,
.navbar-brand {
  color: #000;
  cursor: pointer;
}
.nav-link {
  margin-right: 1em !important;
}
.nav-link:hover {
  color: #fff;
}

.navbar-fixed-top {
    position: fixed;
    right: 0;
    left: 0;
    z-index: 1030;
    top: 0;
}

.navbar-brand {
  color: #000;
  font-size: 1.5rem;
}

.accordion {
  background-color: #eee;
  color: #444;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: 2px solid white;
  border-radius: 10px;
  text-align: left;
  outline: none;
  font-size: 15px;
  transition: 0.4s;
}

.active1, .accordion:hover {
  background-color: #ccc;
}

.panel {
  padding: 0 18px;
  display: none;
  background-color: white;
  overflow: hidden;
}

.accordion:after {
  content: '\02795'; /* Unicode character for "plus" sign (+) */
  font-size: 13px;
  color: #777;
  float: right;
  margin-left: 5px;
}

.active1:after {
  content: "\2796"; /* Unicode character for "minus" sign (-) */
}

.content {
  margin: 1em auto;
  padding-left: 1em;
  padding-right: 1em;
  padding-top: 5em;
  padding-bottom: 1em;
  position: relative;
  top: 10%;
  text-align: left;
}
.content h1 {
  color: #000;
}
.content p {
  color: #000;
  font-size: 1.3rem;
  line-height: 1.5;
}

.text1 {
  left: 5%;
  position: absolute;
  top: 10%;
  text-align: center;
}

.page-footer {
  background-color: #222;
  color: #ccc;
  padding: 60px 0 30px;
}
.footer-copyright {
  color: #666;
  padding: 40px 0;
}

.wrapper {
		background:#EFEFEF;
		box-shadow: 1px 1px 10px #999;
    margin: 1em 1em 1em 1em;
		text-align: center;
		border-radius: 5px;
		margin-bottom: 20px !important;
		padding-top: 2em;
    padding-left: 1em;
    padding-right: 1em;
	}
	.scrolls {
		overflow-x: scroll;
		overflow-y: hidden;
    height: 480px;
    padding-left: -3em;
	}
	.imageDiv {
		margin: 0;
		height: 480px;
    width: 600px;
	}
	.imageDiv img {
		box-shadow: 1px 1px 10px #999;
		margin: 1px;
		cursor: pointer;
	}

#s1,#s2,#ss1,#ss2{
  border-radius: 5px;
  cursor: pointer;
  transition: 0.5s;
}

#s1:hover,#s2:hover,#ss1:hover,#ss2:hover{opacity: 0.6;}

/* The Modal (background) */
.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  padding-top: 100px; /* Location of the box */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}

/* Modal Content (Image) */
.modal-content {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
}

/* Caption of Modal Image (Image Text) - Same Width as the Image */
#caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: #ccc;
  padding: 10px 0;
  height: 150px;
}

/* Add Animation - Zoom in the Modal */
.modal-content, #caption {
  animation-name: zoom;
  animation-duration: 0.6s;
}

@keyframes zoom {
  from {transform:scale(0)}
  to {transform:scale(1)}
}

/* The Close Button */
/*.close {
  position: absolute;
  top: 100px;
  right: 50%;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
}*/

.close:hover,
.close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 700px){
  .modal-content {
    width: 100%;
  }
}