* {
	margin:0;
	padding:0;
}
.d1 {
	width:100%;
	height:600px;
	background:#000;
	position:relative;
}
.zhezhao {
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
}
.zhezhao {
	background:rgba(0,0,0,.1);
}
.font {
	position:absolute;
	top:0;
	left:140px;
	bottom:0;
	margin:auto 0;
	font-size:55px;
	height:70px;
	width:max-content;
	color:#fff;
	z-index:2;
	text-align:left;
}
.font::after {
	content:'';
	display:inline-block;
	width:2px;
	height:100%;
	background:#fff;
	position:absolute;
	top:0;
	right:-5px;
	animation:dh .8s ease-in-out infinite;
}
@keyframes dh {
	0% {
	opacity:0;
}
50% {
	opacity:1;
}
100% {
	opacity:0;
}
}