.logo {
	float: left;
	height: auto;
	width: auto;
}
.logo img {
	float: left;
	margin-left: 23px;
	margin-right: 23px;
}
.head_button {
	float: left;
	height: auto;
	width: auto;
	margin-top: 36px;
}
.dot img {
	float: left;
	margin-top: 37px;
}