body {
margin: 0;
}

.logo {
height: 30px;
color: #000000;
font-family: verdana;
font-size: 15px;
font-weight: bold;
text-align: center;
padding: 5px 5px 5px 5px;
background-color: rgba(255,255,255,1.0);
}

.top {
height: 3vh;
background: rgba(0, 0, 0, 0.9);
}

#stick {
position: sticky;
top: 0px;
}

.menu {
height: 30px;
color: #000000;
font-family: verdana;
font-size: 15px;
font-weight: bold;
text-align: left;
padding: 5px 5px 5px 5px;
background-color: rgba(255,255,255,1.0);
}

.menu-btn {
background: rgba(0, 0, 0, 0.7);
border: 2px solid #FFFFFF;
color: #FFFFFF;
padding: 4px 8px;
font-family: verdana;
font-size: 12px;
text-align: center;
text-decoration: none;
cursor: pointer;
}

.menu-btn:hover {
background-color: #1589FF;
color: white;
}

.main {
min-height: 91vh;
font-family: verdana;
font-size: 14px;
color: #FFFFFF;
padding: 0 30px 0 30px;
text-align: left;
}

#top-btn {
  display: none;
  position: fixed;
  bottom: 40px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: #FFFFFF;
  color: #000000;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#top-btn:hover {
  background-color: #1589FF;
  color: #FFFFFF;
}

.footer {
color: #000000;
font-family: verdana;
font-size: 10px;
font-weight: bold;
text-align: left;
padding: 5px 5px 5px 50px;
background-color: rgba(255,255,255,0.8);
}

#footer {
position: fixed;
bottom: 10;
}

@media only screen and (max-width: 600px) {
.menu {
text-align: center;
}

.main {
padding: 0px 10px 0px 10px;
}

}

video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}