/* Style sheet created by: Crystal Jeremias*/

@page {
    margin-top: 1.5in;
    margin-bottom: 1.5in;
    margin-left: 1.5in;
    margin-right: 1.5in;
}
html{
  height: 95%;

}

ul.topnav {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}

ul.topnav li {float: left;}

ul.topnav li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

ul.topnav li a:hover:not(.active) {background-color: #111;}
ul.topnav li a.active {background-color: #4CAF50;}


/* Style to create a fluid image */
/*img {
    max-width: 100%;
}*/

/* Styles for Mobile Layout */

header {
	display: block;
    margin-left: auto;
    margin-right: auto;

}
.logo {
margin-left: auto;
margin-right: auto;
width: 75%;
}
.tank {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 400px;
    max-height: 400px;
    /*width: 75%;*/
}

p {
    margin-right: 30px;
    color: #3b3a30;
}

.imgGallery, .desc {
  margin: auto;
  display: block;

}
/* Style for unordered list */

ul.topnav li.right,
ul.topnav li {float: none;}


/* Style displays the mobile class */
.mobile {
	display: inline;
}

/* Style hides the desktop class */
.desktop {
	display: none;
}
.responsive {
  width: 100%;
}

.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
  top: 100%;
  left: 50%;
  margin-left: -60px;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}
/* Styles for tablet viewport */
@media screen and (min-width: 481px) {

  ul.topnav li.right,
  ul.topnav li {float: none;}
    /* Style specifies width and float for image */
    /*img {
        width: 25%;
        float: left;
    }*/
}


/* Style hides the mobile class */
.mobile {
	display: none;
}

/* Style displays the desktop class */
.desktop {
	display: inline;
}
.responsive {
  width: 100%;
}
.imgGallery{
  margin: auto;
  display: block;

}
div.desc {
  padding: 15px;
  text-align: center;
}
/* Styles for desktop viewport */
@media only screen and (min-width: 769px) {

  div.content {margin-left: 0;}
  ul.topnav {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
  }

  ul.topnav li {float: left;}

  ul.topnav li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }

  ul.topnav li a:hover:not(.active) {background-color: #111;}

  ul.topnav li.right {float: right;}

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

.tank {
    float: left;
    padding-right: 20px;
}

p {
    padding-right: 30px;
    clear: right;
}
div.gallery {
  border: 1px solid #ccc;
}

div.gallery:hover {
  border: 1px solid #777;
}

div.gallery img {
  width: 100%;
  height: auto;
  margin: auto;
  display:block;
}

div.desc {
  padding: 15px;
  text-align: center;
}

* {
  box-sizing: border-box;
}
.responsive {
  padding: 0 6px;
  float: left;
  width: 33%;
}

}