header {
	background: url("../img/head.png") no-repeat 0% 0% / cover;background-size:100% 100%; width: 100%; height: 380px;
}
.cont {
	margin: 0px auto; border: 1px dashed gray; border-image: none; height: 140px; text-align: center; padding-top: 40px; padding-left: 8vw;
}
.cont {
	display: flex;
}
.cont span {
	color: gray; font-size: 1.5vw; display: block;
}
form {
	width: 100%;
}
.d1 {
	height: 40px; padding-top: 0.5vw; margin-left: 2vw; float: left; flex-grow: 1;
}
.d2 {
	height: 40px; margin-top: 0.3vw; float: left; flex-grow: 2;
}
.clear {
	clear: both;
}
.d3 span input {
	border: 1px solid gray; border-image: none; width: 200px; color: rgb(0, 0, 14);
}
.d3 span input:hover {
	border: 1px solid gray; border-image: none; width: 200px; color: white; background-color: rgb(153, 255, 255);
}
.d3 {
	text-align: center; padding-top: 1vw; padding-right: 8vw;
}
.d1 select {
	
}
a {
	color: red; font-size: 1.3vw; font-weight: normal; text-decoration: underline;
}
.xz {
	text-align: center; margin-top: 0.1vw;
}
.notes {
	width: 40%; color: graytext; padding-left: 10vw; font-size: 1vw; font-weight: normal; margin-top: 0.8vw; float: left;
}
.notes h1 {
	color: red; font-size: 1.2vw; font-weight: normal;
}
.demos {
	 width: 40%; height: 6vw; margin-top: 2.5vw; float: left;
}
.clear {
	clear: both;
}
footer {
	width: 100%; text-align: center; bottom: 0px; position: absolute;
}
footer i {
	color: gray; font-size: 1vw;
}