html,
body,td,th {
    font: 14px Tahoma, Arial, Helvetica, Geneva, sans-serif;
	font-style: normal;
	font-weight: normal;
	font-size: 14px;
	color: #79CCD7;
}
 
body {
	background-color: #000000;
	background-size: 100% 100%;
	margin-left: 1px;
	margin-top: 1px;
	margin-right: 1px;
	margin-bottom: 1px;
	alignment-baseline: middle;
}

.mainbox {
    position: relative;
	display: flex;
    justify-content: center; 
    align-items: center;    
   height: 800px;
  width: 100%;	
	
}

.video-fon {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
object-fit: cover;
object-position: center;
opacity: 0.7;
z-index: -1;
}


.logo {
display: flex;
justify-content: center; 
align-items: center;    
height: 350px;
width: 350px;
}

.logo-bottom {
    position: relative;
	display: flex;
    justify-content: center; 
    align-items: center;    
   height: 100%;
  width: 100%;	
}

.logo-bottom-in {
height: auto;
width: auto;
}

.menu {
flex-direction: row;
height: 100%;
width: 100%;
margin-top: 5px;
margin-bottom: 5px;
margin-right: 5px;
margin-left: 5px;

}

.button {
  background-color: #494949;
  border: none;
  color: white;
  padding: 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 5px;
  cursor: pointer;
  border-radius: 8px;
  z-index: 1
}

.button:hover {
background-color: #5DAEB8;	
border-radius: 12px;
}


.title {
    display: flex;
    justify-content: center; 
    align-items: center;    
    color: #ffffff;
}


.pics-container {
display: grid;
    align-items: center;     
}

.pic-block {
  height: 174px;
  width: 300px;
  margin-top: 10px;
  margin-bottom: 10px;
  margin-right: 10px;
  margin-left: 10px;

}

.responsive{
  width: 100%;
  height: 100%;
}

.textbox {
text-align: left;
background-color: #4D4D4D; 
height: 100%;
width: 80%;
color: white;
alignment-baseline: middle;
padding: 20px;
margin-bottom: 10px;
margin-right: 10px;
margin-left: 10px;
border: 2px solid #487073;
border-radius: 8px;
width: 80%;
height: auto;
}

.spacer {
height: 20px;
width: 100%;
margin: 10px;
}

.spacer {
  height: 20px;
  width: 100%;
}

.spacer-color {
display: flex;
justify-content: center;
align-items: center;
background-color: #4D4D4D; 
height: 40px;
width: 100%;
color: white;
text-align: center;
alignment-baseline: middle;
}