细节优化

src/admin/templets/index_body.htm

@@ -121,7 +121,7 @@
 				<div class="card-header">
 					<span><i class="fa fa-line-chart"></i> 流量统计图</span>
 				</div>
-				<div class="card-body">
+				<div class="card-body p-3">
 					<canvas id="statChart"></canvas>
 				</div>
 			</div>

src/static/web/css/admin.css

@@ -140,7 +140,7 @@ body.menu-show .body-right{left:220px;transition:all 0.5s}
 .card,.modal-content{border:0}
 .card-header{padding:0.5rem 1rem;background-color:rgba(0,0,0,0)}
 .card-body{padding:0.5rem}
-.card-body canvas{height:360px!important}
+.card-body canvas{height:346px!important}
 .table{margin-bottom:0;color:var(--gray)}
 .table th,.table td{padding:0.5rem;vertical-align:middle}
 .icon img{width:20px;height:20px}