#open{
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.5);
	position: absolute;
	left: 0;
	top: 0;
	display: flex;
	align-items: center;
	position:fixed;
}
#con.show{
	opacity: 1;
	transform: scale(1);
}
#con{
	width: 500px;
	padding: 20px;
	background-color: #fff;
	margin: 0 auto;
	text-align: center;
	transition: all 0.5s;
	transform: scale(0.5);
	opacity: 0;
}
.bt{
	text-align: center;
	margin: 0;
	margin-bottom: 20px;
	font-size: 20px;
}
.news_input{
	border: none;
	outline: none;
	border-radius: 50px;
	font-size: 20px;
	padding: 8px 16px;
	padding-right: 61px;
	background-color: rgb(220,220,220);
	margin-bottom: 20px;
}
.news_tj{
	display: inline-block;
	padding: 5px 20px;
	border-radius: 20px;
	background-color: rgb(220,220,220);
	cursor: pointer;
	transition: all 0.5s;
	font-size: 20px;
}
.news_tj:hover{
	background-color: greenyellow;
}