body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 100%;
}

* {
  box-sizing: border-box;!important
}

html {
    font-family: sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-overflow-scrolling: touch;
    color: #222;
    font-size: 100%;
    line-height: 1.4;
    box-sizing: border-box;
}

.topnav {
  overflow: hidden;
  background-color: #333;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.active {
  background-color: #4CAF50;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (max-width: 925px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 925px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
}

.content {
  width: 95%;
  text-align:left;
  padding-top:10px;
}

button {
    cursor: pointer;
}

img {
    max-width: 100%!important;
}

#scrolltopBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: lightgreen;
  color: black;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#scrolltopBtn:hover {
  background-color: #555;
}

.galleryrow > .gallerycolumn {
  padding: 0 8px;
}

.row > .column {
  padding: 0 8px;
}

.row > .column3 {
  padding: 0 20px;
}

.row > .column4 {
  padding: 0 16px;
}

.row > .column5 {
  padding: 0 8px;
}

.row > .column6 {
  padding: 0 8px;
}

.row > .column7 {
  padding: 0 8px;
}

.row > .column8 {
  padding: 0 8px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

.galleryrow:after {
  content: "";
  display: table;
  clear: both;
}

.gallerycolumn1 {
  float: left;
  width: 20%;
}

.gallerycolumn2 {
  float: left;
  width: 80%;
}
.bookscolumn
  width: 100%;
}

.bookscontent {
  background-color: white;
  padding: 15px;
}

.bookimg {
   width:200px; 
   margin-right: 8px; 
   border: 1px solid darkgrey; 
   float:left;
}

.partsimg2 {
    float:left;
    margin:10px;
    width:20%;
    border:1px solid black;
    }
    
.partsimg3 {
    float:left;
    margin:10px;
    width:20%;
    border:1px solid black;
    cursor: pointer;
  }
  
.column {
  float: left;
  width: 25%;
}

.column3 {
  float: left;
  width:33%;
}

.column4 {
  float: left;
  width: 25%;
}

.column5 {
  float: left;
  width: 20%;
}

.column6 {
  float: left;
  width: 16.6%;
}

.column7 {
  float: left;
  width: 14.2%;
}

.column8 {
  float: left;
  width: 12.5%;
}

/* The Modal (background) */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: black;
}

/* Modal Content */
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 600px;
}

/* The Close Button */
.close {
  color: white;
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 35px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #999;
  text-decoration: none;
  cursor: pointer;
}

.bio1Slides, 
.bio2Slides,
.bio3Slides,
.bio4Slides,
.bio5Slides {
  display: none;
}

.cursor {
  cursor: pointer;
}

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: 900;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

/* Number text (1/3 etc) */
.numbertext {
  color: #000;
  font-size: 16px;
  font-weight:bold;
  background-color:white;
  padding: 8px 12px;
  position: absolute;
  top: -70px;
}

img {
  margin-bottom: -4px;
}

.caption-container {
  text-align: center;
  background-color: black;
  padding: 2px 16px;
  color: white;
  font-weight:bold;
}

.slide, 
.slide2, 
.slide3,
.slide4 {
  opacity: 0.6;
}

.active,
.slide:hover,
.slide2:hover,
.slide3:hover,
.slide4:hover {
  opacity: 1;
}

img.hover-shadow {
  transition: 0.3s;
}

.hover-shadow:hover {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

/* portfolio gallery */

.prow {
  margin: 8px -16px;
}

.prow2 {
  margin: 8px -16px;
}

/* Add padding BETWEEN each column (if you want) */
.prow,
.prow > .pcolumn {
  padding: 2px;
}

.prow2,
.prow2 > .pcolumn2 {
  padding: 10px;
}

/* Create five equal columns that float next to each other */
.pcolumn {
  float: left;
  width: 20%;
}

.pcolumn2 {
  float: left;
  width: 50%;
}

/* Clear floats after rows */ 
.prow:after {
  content: "";
  display: table;
  clear: both;
}

.prow2:after {
  content: "";
  display: table;
  clear: both;
}

/* Content */
.pcontent {
  background-color: white;
  padding: 10px;
}


/* The Modal (background) */
.pmodal0, 
.pmodal1, 
.pmodal2, 
.pmodal3,
.pmodal4,
.pmodal5,
.pmodal6,
.pmodal7,
.pmodal8,
.pmodal9,
.pmodal10,
.pmodal11,
.pmodal12,
.pmodal13,
.pmodal14,
.pmodal15,
.pmodal16,
.pmodal17,
.pmodal18,
.pmodal19,
.pmodal20,
.pmodal21,
.pmodal22,
.pmodal23,
.pmodal24,
.pmodal25,
.pmodal26,
.pmodal27,
.pmodal28,
.pmodal29,
.pmodal30,
.pmodal31,
.pmodal32,
.pmodal33,
.pmodal34,
.pmodal35,
.pmodal36,
.pmodal37,
.pmodal38,
.pmodal39,
.pmodal40,
.pmodal41,
.pmodal42,
.pmodal43,
.pmodal44,
.tmodal0 {
  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(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.pmodal0-content, 
.pmodal1-content, 
.pmodal2-content, 
.pmodal3-content,
.pmodal4-content, 
.pmodal5-content, 
.pmodal6-content, 
.pmodal7-content, 
.pmodal8-content, 
.pmodal9-content, 
.pmodal10-content, 
.pmodal11-content, 
.pmodal12-content, 
.pmodal13-content, 
.pmodal14-content, 
.pmodal15-content, 
.pmodal16-content, 
.pmodal17-content, 
.pmodal18-content, 
.pmodal19-content, 
.pmodal20-content, 
.pmodal21-content, 
.pmodal22-content, 
.pmodal23-content, 
.pmodal24-content, 
.pmodal25-content, 
.pmodal26-content, 
.pmodal27-content, 
.pmodal28-content, 
.pmodal29-content, 
.pmodal30-content, 
.pmodal31-content, 
.pmodal32-content, 
.pmodal33-content, 
.pmodal34-content, 
.pmodal35-content, 
.pmodal36-content, 
.pmodal37-content, 
.pmodal38-content, 
.pmodal39-content, 
.pmodal40-content, 
.pmodal41-content, 
.pmodal42-content, 
.pmodal43-content, 
.pmodal44-content, 
.tmodal0-content {
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

/* The Close Button */
.pclose0, 
.pclose1, 
.pclose2, 
.pclose3, 
.pclose4,
.pclose5,
.pclose6,
.pclose7,
.pclose8,
.pclose9,
.pclose10,
.pclose11,
.pclose12,
.pclose13,
.pclose14,
.pclose15,
.pclose16,
.pclose17,
.pclose18,
.pclose19,
.pclose20,
.pclose21,
.pclose22,
.pclose23,
.pclose24,
.pclose25,
.pclose26,
.pclose27,
.pclose28,
.pclose29,
.pclose30,
.pclose31,
.pclose32,
.pclose33,
.pclose34,
.pclose35,
.pclose36,
.pclose37,
.pclose38,
.pclose39,
.pclose40,
.pclose41,
.pclose42,
.pclose43,
.pclose44,
.tclose0 
 {
  color: #aaaaaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.pclose0:hover, .pclose0:focus, 
.pclose1:hover, .pclose1:focus,
.pclose2:hover, .pclose2:focus,
.pclose3:hover, .pclose3:focus,
.pclose4:hover, .pclose4:focus,
.pclose5:hover, .pclose5:focus,
.pclose6:hover, .pclose6:focus,
.pclose7:hover, .pclose7:focus,
.pclose8:hover, .pclose8:focus,
.pclose9:hover, .pclose9:focus,
.pclose10:hover, .pclose10:focus,
.pclose11:hover, .pclose11:focus,
.pclose12:hover, .pclose12:focus,
.pclose13:hover, .pclose13:focus,
.pclose14:hover, .pclose14:focus,
.pclose15:hover, .pclose15:focus,
.pclose16:hover, .pclose16:focus,
.pclose17:hover, .pclose17:focus,
.pclose18:hover, .pclose18:focus,
.pclose19:hover, .pclose19:focus,
.pclose20:hover, .pclose20:focus,
.pclose21:hover, .pclose21:focus,
.pclose22:hover, .pclose22:focus,
.pclose23:hover, .pclose23:focus,
.pclose24:hover, .pclose24:focus,
.pclose25:hover, .pclose25:focus,
.pclose26:hover, .pclose26:focus,
.pclose27:hover, .pclose27:focus,
.pclose28:hover, .pclose28:focus,
.pclose29:hover, .pclose29:focus,
.pclose30:hover, .pclose30:focus,
.pclose31:hover, .pclose31:focus,
.pclose32:hover, .pclose32:focus,
.pclose33:hover, .pclose33:focus,
.pclose34:hover, .pclose34:focus,
.pclose35:hover, .pclose35:focus,
.pclose36:hover, .pclose36:focus,
.pclose37:hover, .pclose37:focus,
.pclose38:hover, .pclose38:focus,
.pclose39:hover, .pclose39:focus,
.pclose40:hover, .pclose40:focus,
.tclose0:hover, .tclose0:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.imggallery {
  width:100%; 
  border:1px solid black;
  cursor:pointer;
}

/* end gallery text modal */

.bottom {
  overflow: hidden;
  background-color: #333;
  padding:15px;
  color: #fff;
  font-size:80%;
}

hr { 
    display: block;
    margin-top: 20px;
    margin-before: 0.5em;
    margin-after: 0.5em;
    margin-start: auto;
    margin-end: auto;
    overflow: hidden;
    border-style: solid;
    border-width: 1px;
    border-color: black;
}

@media (max-width: 925px) {
    aside, section, .bottom { width: 100%; float: none; }
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 900px) {
  .pcolumn {
    width: 50%;
  }
  
  .column4 {
    width: 50%;
  }
}


@media screen and (max-width: 767px) {
    .partsimg {
    clear:left;
    width:95%;
    cursor: pointer;
    border:1px solid black;
  }
}

@media screen and (max-width: 768px) {
  .gallerycolumn1 {
    clear:left;
    width:100%;
  }
  .gallerycolumn2 {
    clear:left;
    width:100%;
  }
  .pcolumn {
    width: 100%;
  }
  
  .pcolumn2 {
    width: 100%;
  }
  
  .column4 {
    width: 100%;
  }

}

.video-responsive{
    overflow:hidden;
    padding-bottom:56.25%;
    position:relative;
    height:0;
}
.video-responsive iframe{
    left:0;
    top:0;
    height:100%;
    width:100%;
    position:absolute;
}