body {   
	background-image: url(gackground.jpg);
	background-repeat: no-repeat;
	background-position: center;      
	background-attachment: fixed;
	background-size: cover;
	background-color: #464646; 
	margin: 0;
}

.parent {
	display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    
}

.text {
	display: block;
	width: 50vw;
	margin-left: auto;
    margin-right: auto;
	margin-top: 10vh;

}

h1 {
	margin: 0;
	text-align:center;
    text-shadow: 2px 2px 3px rgb(0 0 0 / 60%);
	font-family: "Lato","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 700;
	color: #fff;
	font-size: 8vh;
	animation: appear 2s;
}

h3 {
	margin: 0;
	text-align:center;
    text-shadow: 2px 2px 3px rgb(0 0 0 / 60%);
	font-family: "Lato","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 700;
	color: #fff;
	font-size: 2.7vh;
	animation: appear 3s;
}

.menu {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	width: 50vw;
	height: auto;
	margin-left: auto;
    margin-right: auto;
	margin-top: 5px;
	animation: appear 4s;
	/*border: 1px solid #fff;*/
}

@keyframes  appear {
	0%   { opacity: 0; }
    100% { opacity: 1; }
}
	
.button {
	display: flex;
	border: 3px;
	background-color: #FFFFFF;
	border-radius: 0.6vh;
	margin-top: 1.5vh;
	margin-left: 1.5vh;
}

.button:hover {
	background-color: #d8e6e6;
}

a {
	display: flex;
	margin: auto;
	text-decoration: none;
}

img {
	width: auto;
    height: 2.2vh;
	margin-top: 1.5vh;
	margin-bottom: 1.5vh;
	margin-left: 2vh;
	margin-right: 0.5vh;
}

p {
	font-size: 2.2vh;
	margin: auto;
	margin-right: 2vh;
	color: black;
}



@media screen and (max-width: 1500px) {
	h1 {font-size: 7vh;}
}
	
@media screen and (max-width: 1000px) {
	h1 {font-size: 6vh;}
}
	
@media screen and (max-width: 800px) {
	h1 {font-size: 5vh;}
}

/*.transparent {
    filter: alpha(Opacity=50); Полупрозрачность для IE 
    opacity: 0.50;  Полупрозрачность для других браузеров 
   }
*/