html, body 
{
  box-sizing: border-box;
  height: 100%;
  margin: 0;
  font-family: "Tahoma";
  /*background-color:#303030 */
  background-color:#303030;
  
  /*background-image:url("background.jpg"); */
  background-size: cover;
   background-repeat: round; 

}
 
 .company-main-header-image 
 {
  background-image:url("26_06_2021_mertjiandata_header_2021.jpg.png");
  height: 35%;
   
  background-repeat: no-repeat; 
  position: relative;
  background-size: cover;
  

}


.curtain {
  position: relative;
  display: inline-block;
}

.curtain-c {
  display: none;
  position: absolute;
  background-color: gray;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
  border-radius: 8px;
  /*margin-left: 20px; */
}

.curtain-c a {
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  font-size: 16px;
  font-family: Arial, Helvetica, sans-serif;
  display: block;
  border-radius: 8px;
}


.curtain-c a:hover {background-color: orange; color:white}
.curtain:hover .curtain-c {display: block;}



#art_button {
 background-color: #008CBA; /* Green */
  border: none;
  color: white;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 8px;
}







.header
{
	background-color:#303030;
	width:100%;
	overflow:auto;
	z-index: 9;
}

.headerpart1 {
  float:left;
  width:100%;
  text-align:left;
  
}

.navbar {
  overflow: hidden;
  background-color: #484848;
  top: 0;
  width: 100%;
  
}

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

.navbar a:hover {
  background: #ddd;
  color: tomato;
}

.content {
  padding: 16px;
}

.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}

.sticky + .company-main-header-image   {
  padding-top: 102px;
}

.body_rf {
  /*border-radius: 25px;*/
  float:right;
  width:50%;
  display: block;
  
   margin-bottom:25px;
   margin-top:25px;
   margin-right:5%;
   margin-left: 2%;
    
}


.body_lf {
  /*border-radius: 25px;*/
  float:left;
  width:50%;
  display: block;   
  
   margin-bottom:25px;
   margin-top:25px;
   margin-right:2%;
   margin-left: 5%;
   
}


.div_rf {
  
  float:right;
  width:50%;
  display: block;    
}

.div_lf {
   float:right;
  width:50%;
  display: block;   
}


.body_all {
   border-radius: 25px;
  float:left;
  width:100%;
  display: block;   
  
   margin-bottom:25px;
   margin-top:25px;
   margin-right:50px;
   margin-left: 50px;
   
}


.footer_lf 
{
   border-radius: 25px;
   float:left;
   width:40%;
   display: block;   
   margin-bottom:25px;
   margin-top:25px;
   margin-left: 200px;
   
   
}

.clusterBoxes
{
    	width:100%;
}


img {
  border-radius: 5%;
   text-align: center;
}


.logoImage {
  border-radius: 50%;
  width:50%;
}

.footer
{
	background-color:#303030;
	width:100%;
	overflow:auto;
	height: 400px;
}


.column {
 border-radius: 25px;
  float: left;
  width: 100%;
  padding: 0 8px;
  background-color: 	#585858;
  color:#A9A9A9;
}




.card {
  //box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

.container {
  padding: 0 16px;
}

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

.title {
  color: orange;
    text-align: center;
    font-weight: bold;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top:10px;
  width: 50%;
}

.button {
  border: none;
  outline: 0;
  display: inline-block;
  padding: 8px;
  color: white;
  background-color: black;
  text-align: center;
  cursor: pointer;
  width: 50%;
}



.button:hover {
  background-color: gray;
}


h2
{
	  text-align: center;
	  color:white;
}


#main {
   display: flex;
  flex-direction: row;
}

#main div {
   flex: 1;
}

.menu_a 
{
	color:tomato ;
}

.btn {
  background-color: #282828;
  border: none;
  color: white;
  padding: 12px 16px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 50px;
}

.btn:hover{
background-color: #585858;
}

.footer_lbl 
{
	color:orange;
}


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

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




.characteristics
{
	 background-color:#303030;
	 color:white;
	 font-weight: bold;
}




input[type=text]:focus {
     background-color: lightblue;
}

textarea:focus {
    background-color: lightblue;
}


input[type=submit] {
    background-color:  darkblue;
    color: white;
    padding: 10px 10px;
    border: none;
    border-radius: 4px;
    font: normal 15px arial; 
    width: 25%; 
}


input[type=file] {
    background-color:  DarkGray;
    color: white;
    padding: 10px 10px;
    border: none;
    border-radius: 4px;
    font: normal 15px arial;
    
}


input[type=text], select 
{
  padding: 10px  20px;
  margin: 4px 0;
  display: inline-block;
  border: 0.1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  color:#696969;
  font-size: 16px;
  width: 100%;
}


input[type=password] 
{
  padding: 10px  20px;
  margin: 4px 0;
  display: inline-block;
  border: 0.1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  color:#696969;
  font-size: 16px;
  width: 100%;
}

.loginbutton 
{
	background-color:  darkblue;
    color: white;
    padding: 15px 10px;
    border: none;
    border-radius: 4px;
    font: normal 15px arial;
    width: 100%;
}

.loginbutton:hover {
  opacity: 0.8;
}


#disTables {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#disTables td, #disTables th {
  border: 1px solid #ddd;
  padding: 8px;
}

#disTables tr:nth-child(even){background-color: #f2f2f2;}

#disTables tr:hover {background-color: #ddd;}

#disTables th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: darkblue;
  color: white;
}

.formContentMargin {
	  margin-left: 20px;
	  margin-right: 20px;
	  overflow: auto;
}

.loginTab
{
	 width: 100%;
}


#mainMenu {
  padding: 20px;
  color: black;
  background-color:#303030;
  opacity: 1;
  transition: opacity 0.6s;
  //border-radius: 25px;
  //border: 2px solid #DC143C;
  display:none;
  position: fixed;
  width: 300px;
  height:100%;
  left: 0%;
  top: 8%;
  box-sizing: border-box;
  text-align: center;
  z-index: 9;
}

.menubtn {
  background-color: 	#585858;
  color:#A9A9A9;
  padding: 14px 28px;
  font-size: 34px;
  cursor: pointer;
  border:none;

}

.menubtn:hover {
  background: orange;
  color: white;
}


.alert_center {

  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
   position: absolute;
    top:  50%;
    left: 50%;
    transform: translate(-50%,-50%);
     padding: 20px;
  background-color: #ff9800;
  color: white;
  opacity: 1;
  transition: opacity 0.6s;
  margin-bottom: 15px;

}

.alert{
  padding: 20px;
  background-color: #f44336;
  color: white;
  opacity: 1;
  transition: opacity 0.6s;
  margin-bottom: 15px;
}

.alert.success {background-color: #04AA6D;}
.alert.info {background-color: #2196F3;}
.alert.warning {background-color: #ff9800;}

.closebtn {
  margin-left: 15px;
  color: white;
  font-weight: bold;
  float: right;
  font-size: 22px;
  line-height: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.closebtn:hover {
  color: black;
}

#dis_points_all
{
	display:none;
}



@media screen and (max-width: 650px) {
   .body_rf 
   {
    width: 100%;
    display: block;
    margin-bottom:25px;
   margin-top:25px;
   margin-right:0px;
   margin-left: 0px;
  }
   .body_lf {
    width: 100%;
    display: block;
     margin-bottom:25px;
   margin-top:25px;
   margin-right:0px;
   margin-left: 0px;
  }
  
  
     .body_all {
    width: 100%;
    display: block;
     margin-bottom:25px;
   margin-top:25px;
   margin-right:0px;
   margin-left: 0px;
  }
  
  .footer_lf
  {
  	  width: 100%;
    display: block;
     margin-bottom:25px;
   margin-top:25px;
   margin-right:0px;
   margin-left: 0px;
  }
  
  #dis_points_all
  {
      width: 100%;
		display: block;
  }
  
  #dis_points_1{display: none;}
  #dis_points_2{display: none;}
  #dis_points_3{display: none;}
  #dis_points_4{display: none;}
  #dis_points_5{display: none;}
  #dis_points_6{display: none;}
  #company-main-header{display:none;}
  
    #main {
    flex-direction: column;
  }
  
  
}

#loginBlock
{
	display:none;
}

#registrationBlock
{
	display:block;
}



* {box-sizing: border-box}
body {font-family: Verdana, sans-serif; margin:0}
.mySlides {display: none}
img {vertical-align: middle;}

/* Slideshow container */
.slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: auto;
}

/* Next & previous buttons */
.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -22px;
  color: orange;
  font-weight: bold;
  font-size: 18px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  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);
}

/* Caption text */
.text {
  color: black;
  font-size: 15px;
  padding: 8px 12px;
  position: absolute;
  bottom: 8px;
  width: 100%;
  text-align: center;
}

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

/* The dots/bullets/indicators */
.dot {
  cursor: pointer;
  height: 15px;
  width: 15px;
  margin: 0 2px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.active, .dot:hover {
  background-color: #717171;
}

/* Fading animation */
.fade {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 1.5s;
  animation-name: fade;
  animation-duration: 1.5s;
}

@-webkit-keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}

@keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}

/* On smaller screens, decrease text size */
@media only screen and (max-width: 300px) {
  .prev, .next,.text {font-size: 11px}
}



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

.tooltip .tooltiptext {
  visibility: hidden;
  width: 300px;
  background-color: black;
  color: #fff;
  text-align: left;
  border-radius: 6px;
  padding: 5px 0;
  
   font-weight: normal;
  font-size: 12px;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}



.auto-mySlides {display: none;}


/* Slideshow container */
.auto-slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: auto;
}



/* The dots/bullets/indicators */
.auto-dot {
  height: 5px;
  width: 5px;
  margin: 0 2px;
  background-color: #bbb;
  #background-color: #717171;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.auto-active {
  background-color: #717171;
}

/* Fading animation */
.auto-fade {
  -webkit-animation-name: auto-fade;
  -webkit-animation-duration: 1.5s;
  animation-name: auto-fade;
  animation-duration: 1.5s;
}


@-webkit-keyframes auto-fade {
  from {opacity: .4} 
  to {opacity: 1}
}

@keyframes auto-fade {
  from {opacity: .4} 
  to {opacity: 1}
}

.box {
  padding :10%;
   background-color:  #303030;
  object-fit: fill;
}

.box img {
    width: 100%;
    height: 100%;
}