header>#header_font{
	width: 576px; 
	height: 131px; 
	/*background: red; */
	position: absolute;
	font-family: "微软雅黑"; 
	top: 50%; 
	left: 50%; 
	transform:translate(-50%,-50%) scale(1,1); padding: 0;
	animation:mymove 10s infinite;
}
header>#header_font p:nth-child(1){
	width:420px;
	height:60px;
	font-size:58px;
	font-family: "微软雅黑"; 
	font-weight:bold;
	color:rgba(255,255,255,1);
	line-height: 60px;
	margin:0 auto;
}

header>#header_font p:nth-child(2){
	width:576px;
	height:36px;
	font-size:36px;
	font-family: "微软雅黑"; 
	font-weight:400;
	color:rgba(255,255,255,1);
	margin-top: 26px;
}
header .font_line{
	width: 490px;
	height: 60px;
	font-size: 60px;
	font-family: "微软雅黑"; 
	font-weight: bold;
	line-height: 60px;
	color:rgba(255,255,255,1);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	z-index: 10;
	padding: 0;
	/*background: blud;*/
}
header>.font_line>li{
	position: absolute;
	float: left;
	font-family: "微软雅黑"; 
	height: 100%;
	width: 115px;
	font-size: 56px;
	font-weight: bold;
	color:rgba(255,255,255,1);
	/*background: red;*/
}
header>.font_line>li:nth-child(1){
	opacity: 0;
	animation:firstfont 10s infinite;
}
header>.font_line>li:nth-child(2){
	opacity: 0;
	animation:secondfont 10s infinite;
}
header>.font_line>li:nth-child(3){
	opacity: 0;
	animation:thirdfont 10s infinite;
}
header>.font_line>li:nth-child(4){
	opacity: 0;
	animation:fourthfont 10s infinite;
}

@-webkit-keyframes mymove
{
0%,10%   {transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
10%,20%  {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
20%,40% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
40%,60% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
60%,80% {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
80%,100%{transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
}
@-o-keyframes mymove
{
0%,10%   {transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
10%,20%  {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
20%,40% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
40%,60% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
60%,80% {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
80%,100%{transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
}
@-moz-keyframes mymove
{
0%,10%   {transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
10%,20%  {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
20%,40% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
40%,60% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
60%,80% {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
80%,100%{transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
}
@keyframes mymove
{
0%,10%   {transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
10%,20%  {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
20%,40% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
40%,60% {transform: translate(-50%,-50%) scale(2,2); opacity: 0;}
60%,80% {transform: translate(-50%,-50%) scale(1.5,1.5); opacity: 0;}
80%,100%{transform: translate(-50%,-50%) scale(1,1); opacity: 1;}
}
/*版本四还行*/
@keyframes firstfont{
	0%,42.5%{left:605px;opacity:0;}
	42.5%,57.5%{left:0;opacity: 1;}
	57.5%,60%{left:0;opacity: 1;}
	60%,65%{left:0;opacity: 0;}
	60%,100%{left: 0;opacity:0;}
}
@keyframes secondfont{
	0%,45%{left: 720px;opacity:0;}
	45%,57.5%{left: 125px;opacity: 1; }
	57.5%,60%{left:125px;opacity: 1;}
	60%,65%{left:125px;opacity: 0;}
	60%,100%{left:125px;opacity:0;}
}
@keyframes thirdfont{
	0%,47.5%{left: 835px;opacity:0;}
	47.5%,57.5%{left: 250px;opacity: 1;}
	57.5%,60%{left:250px;opacity: 1;}
	60%,65%{left:250px;opacity: 0;}
	60%,100%{left: 250px;opacity:0;}
}
@keyframes fourthfont{
	0%,50%{left: 950px;opacity:0;}
	50%,57.5%{left: 375px;opacity: 1;}
	57.5%,60%{left:375px;opacity: 1;}
	60%,65%{left:375px;opacity: 0;}
	60%,100%{left: 375px;opacity:0;}
}