如何增加时间轴归档模板

这个时间轴在之前的基础上重新美化了一下，弄了些背景图上去，打造一把伞的样子，顶部一个中等图，一个父亲拉着他女儿的故事，同时也更改了页脚的背景，挺喜欢这风格的。

一、先准备几个图片，放在主题assets/images/目录下，图片可以自己去设计或到网上找，也可以直接复制本站的。
二、新建一个PHP文档，把以下代码全部复制保存到主题page/目录下。

<?php 
/**
 * Template Name: 小闻网时光轴
 */
get_header();?>
<style>
#footer{display:none}
	/*	外框样式*/
	.archives {
		position:relative;
		padding: 200px 0 220px;margin-bottom:10px;
		min-height: calc(100vh - 70px);
		width: 750px;
		left:calc(50% - 375px);
		text-align: center;font-family: Georgia,'Microsoft JhengHei','微软雅黑';
background: url(<?php echo get_template_directory_uri()."/assets/images/xtimebt.png" ?>) no-repeat left 328px bottom 0;
	}
	.diy-logo img{
		position: absolute;
		top:80px;
		left:50%;transform:translateX(-50%);border-bottom: 4px solid #86544D;max-width:90vw;z-index:2
	}
	.archives .diy-bt img{
		position: absolute;
		bottom:0px;
		left:328px;
		z-index:-1;
	}
	.archives ul{margin: 0;padding: 0}
	.diy-logo:hover {cursor: pointer}
	.archives>ul>li{
		list-style-type: none;
		position: relative;
		width: 100%;
	}
	.archives li a {
		padding: 8px 0;
		display: inline-block;
		color:#666;
	}
/*	标题前小圆点在鼠标经过时的样式*/
	.archives li a:hover .sp3{
		background: #ff5c43;
	}
/*	日期样式*/
	.archives li a .rq {
		position: absolute;
		left:275px;
		width: 100px;
		font-size: 14px;
		font-family: times;
	}
/*	标题*/
	.archives li a .atitle {
		position: absolute;
		left:388px;
		text-align: left;
	}
	/*	标题前的外围小点*/
	.archives li a .sp4 {
		position: absolute;
		left: 367px;
		background: #86544D;
		height: 16px;
		width: 16px;
		border-radius: 50%;
		top: 10px;
		transition: all .3s
	}	
/*	标题前的小点内围*/
	.archives li a .sp3{
		position: absolute;
		left: 370px;
		background: #fff;
		height: 10px;
		width: 10px;
		border-radius: 50%;
		top: 13px;
		z-index: 1;
		transition: all .3s
	}
/*	时间中间线*/
	.archives:before {
		height: calc(100% - 205px);
		width: 4px;
		background: #86544D;
		position: absolute;
		left: 373px;
		content: "";
		top: 50px
	}
/*	左边月份标题*/
	.m-title {
		position: relative;
		width:140px;
		top:10px;
		left:305px;
		cursor: pointer;
		color:#86544D;
		font-size: 18px;
		border: 4px solid #86544D;
		padding: 3px 0;
		background: #fff;
		border-radius: 20px;
		transition: all .5s;
		font-family: Georgia;
	}
/*	鼠标经过大圆点样式*/
	.m-title:hover{
		background: #ff5c43!important;
	}
	.diy-card{
		width:320px;
		position: relative;
		left:402px;
		top:16px;
		text-align: left;
		box-shadow: 0 4px 6px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.3);
		transition: all .3s;
		z-index: 3
		}
	.diy-card:hover .post-img img{transform: scale(2);}
	.diy-card .post .post-title {display: none;margin:-4px 0 -12px;}
	.diy-card .post-style-card .post-top-meta {display: none;margin-bottom: 10px;}
	.diy-card .post-style-card .post-time {margin-top:10px}
	.diy-card .post-style-card .post-img{margin:-10px -10px 0;overflow: hidden;padding: 0}
	.diy-card .post-style-card .post-img img{transition: all .5s ease-out}
	.diy-card .post-style-card .post-bottom {padding-top:0}
	.diy-card .post-style-card .post-meta-author {margin-bottom: 0}
	.diy-card .post-style-card .post-meta-author a span {width: auto}
body{
background: url(<?php echo get_template_directory_uri()."/assets/images/bgbottom.png" ?>) no-repeat center bottom 0/contain fixed,url(<?php echo get_template_directory_uri()."/assets/images/bg.png" ?>) no-repeat right 0 top 70px fixed,linear-gradient(90deg,rgba(255,165,150,0.3) 10%,rgba(0,228,255,0.35)) no-repeat;
}
	.bg{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-2}
	@media(max-width:767px){
body{
background:url(<?php echo get_template_directory_uri()."/assets/images/bgbottom.png" ?>) no-repeat center bottom 0/contain fixed, linear-gradient(90deg,rgba(255,165,150,0.3) 10%,rgba(0,228,255,0.35)) no-repeat;
}
		.diy-card,.diy-card .post{box-shadow:none;}
		.archives{width: 100%;padding-top:150px}
		.diy-logo img{top:70px}
		.archives li a .rq{display: none}
		.diy-card{width: 310px;left: 220px}
		.diy-card .post-style-card .post-top-meta{display: block;margin: 0px 4px}
		.diy-card .post .post-title {display: block;margin:0px 4px -8px;}
		.archives li a .atitle{display: none}
		.diy-card .post-style-card .post-img{height: auto;max-height:148px;margin:0px 4px;overflow: hidden;padding: 0}
                .diy-card .post-style-card .post-img img{height:auto}
	}
	@media(min-width:768px){
.m-title:nth-of-type(2n) {left:252px}
.m-title:nth-of-type(2n+1) {left:358px}
	.archives li:nth-child(2n) .diy-card{left:28px;}
	.archives li:nth-child(2n) .rq{left:376px;}
	.archives li:nth-child(2n) .atitle{
		left:28px;
		text-align: right;
		width: 335px;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
		padding: 0;
		}
	}
</style>
	<div class="container">
	            <?php if (have_posts()): ?>
                <?php while (have_posts()) : the_post(); ?>
                    <article class="page-content">
                        <?php the_content(); ?>
                    </article>
                <?php endwhile;  ?>
            <?php endif; ?>
	<div class="bg">
	<div id="birds-canvas-holder"></div>
	</div>
<div class="diy-logo"><img src="<?php echo get_template_directory_uri()."/assets/images/time.png" ?>" alt="点击可展开或收缩"></div>
	<div class="archives">
		<?php
		$previous_year = $year = 0;
		$previous_month = $month = 0;
		$ul_open = false;
		$myposts = get_posts( 'numberposts=-1&orderby=post_date&order=DESC' );
		foreach ( $myposts as $post ):
			setup_postdata( $post );
			$year = mysql2date( 'Y', $post->post_date );
			$month = mysql2date('n', $post->post_date );
			$day = mysql2date( 'j', $post->post_date );
			if ( $year != $previous_year || $month != $previous_month ):
			if ( $ul_open == true ):
				echo '</ul>';
			endif;
			echo '<h4 class="m-title">';
			echo the_time( 'Y-m' );
			echo '</h4>';
			echo '<ul class="archives-monthlisting">';
			$ul_open = true;
			endif;
			$previous_year = $year;
			$previous_month = $month;
		?>
		<li style="min-height: 40px;">
			<a href="<?php the_permalink(); ?>"><span class="rq"><?php the_time('Y-m-j'); ?></span>
    			<div class="atitle"><?php the_title(); ?></div><span class="sp3"></span><span class="sp4"></span></a>
    			<div class="diy-card">
                        <?php get_template_part('template-parts/post/content-card'); ?>
                </div>
		</li>
		<?php endforeach; ?>
		</ul>
<div class="diy-bt"><img src="<?php echo get_template_directory_uri()."/assets/images/timebt.png" ?>" alt="点击可展开或收缩"></div>
	</div>
</div>
    <?php get_sidebar(); ?>
    <?php get_footer(); ?>
<script src="https://xwenw.com/three.min.js"></script> 
<script src="https://xwenw.com/CanvasRenderer.js"></script>
<script src="https://xwenw.com/Projector.js"></script> 
<script src="https://xwenw.com/TweenMax.min.js"></script> 
<script src="https://xwenw.com/main-0a79fb13e7.min.js"></script>
<script>
	$('.archives ul.archives-monthlisting' ).hide();
	//$('.archives ul.archives-monthlisting:first' ).show();
	//$('.archives .m-title:first').css('background','#DDC6C4');
	$('.archives .m-title' ).click( function () {
		$('.archives .m-title' ).css('background','#fff');
		$(this).next().fadeToggle('fast');
		$(this).css('background','#DDC6C4');
		return false;
	} );
 
	$( '.diy-logo' ) . on( 'click', function ( e ) {
			e . preventDefault();
			if ( $( this ) . data( 's' ) ) {
				$( this ) . data( 's', '' );
				$('.archives ul.archives-monthlisting').show();
			} else {
				$( this ) . data( 's', 1 );
				$('.archives ul.archives-monthlisting').hide();
			}
		} );
</script>

三、新建一个页面，模板就选刚才建好的模板就行。
以下是效果图，如果你需要显示底部信息的放在，就把最上面的那一行：#footer{display:none} 去掉就行