#img-container{
    width:1000px;
    margin:auto;
    height:auto;
}
.title{
    text-align: center;
}
.img-item{
    width:1000px;
    height:800px;
    display: flex;
    justify-content: center;
    align-items: center;
    border:2px solid #aaa;
    margin-bottom:10px;
    padding:0px 10px 0px 10px;
    box-sizing:border-box;
}
.img-item img{
    max-width: 100%;
    max-height:100%;
    min-width:auto;
    min-height:auto;
}

@keyframes tags_scale{
	00%{
		opacity: 0;
		-webkit-transform: scale(0);
		transform: scale(0);
	}
	2%{
		opacity: 1
	}
	80%{
		opacity: 0.2;
		-webkit-transform: scale(2);
		transform: scale(1);
		background-color:#fff
	}
	100%{
		opacity: 0;
		-webkit-transform: scale(1);
		transform: scale(1);
		background-color:#000
	}
}

@-webkit-keyframes tags_scale{
	00%{
		opacity: 0;
		-webkit-transform: scale(0);
		transform: scale(0);
	}
	2%{
		opacity: 1;
	}
	80%{
		opacity: 0.2;
		-webkit-transform: scale(2);
		transform: scale(1);
		background-color:#fff
	}
	100%{
		opacity: 0;
		-webkit-transform: scale(1);
		transform: scale(1);
		background-color:#000
	}
}

.anchor_edge{
	display: block;
    animation: tags_scale 1s 0s linear infinite;
    width: 46px;
    height: 46px;
    background-color: rgba(255,255,255,0.8);
    margin-right: 5px;
    border-radius: 50%;
    z-index: 10;
    opacity: 0.5;
    position: absolute;
    top: -10px;
    left: -10px;
    transform: translate(-50%,-50%);
}
.anchor{
    display: block;
    position: absolute;
    top: 13px;
    left: 13px;
    background-color: #fff;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    z-index: 11;
    transform: translate(-50%,-50%);
}
.tag_name_single_left,
.tag_name_single_right,
.tag_name_double_left,
.tag_name_double_right{
	border-bottom: 1px solid #fff;
    font-size: 13px;
    color: #fff;
    z-index: 10;
    position: absolute;
    width: auto;
    white-space: nowrap;
    text-shadow: 1px 1px 5px #000,0px 0px 5px #000,0px 0px 5px #000;
    font-family: Lato, sans-serif;
}

.tag_name_single_left{
    padding: 0px 5px 0px 10px;
    transform: translateX(-100%);
	top: -9px;
    right: -31px;
}
.tag_name_single_right{
	padding: 0px 5px 0px 10px;
	top: -9px;
	left: 17px;
}
.tag_name_double_right{
	padding: 0px 5px 0px 10px;
    top: -23px;
    left: 38px;
}
.tag_name_double_left{
    padding: 0px 10px 0px 5px;
    top: -32px;
    left: -9px;
    transform: translateX(-100%);
}

.link_left{
	color: #fff;
    font-size: 13px;
    position: absolute;
    border-bottom: 1px solid #fff;
    white-space: nowrap;
    font-family: Lato, sans-serif;
    text-shadow: 1px 1px 5px #000,0px 0px 5px #000,0px 0px 5px #000;
    width: auto;
    padding: 0px 10px 0px 5px;
	left: -10px;
    top: 13.5px;
    transform: translateX(-100%);
}

.link_right{
	color: #fff;
    font-size: 13px;
    position: absolute;
    border-bottom: 1px solid #fff;
    white-space: nowrap;
    font-family: Lato, sans-serif;
    text-shadow: 1px 1px 5px #000,0px 0px 5px #000,0px 0px 5px #000;
    width: auto;
    padding: 0px 5px 0px 10px;
    left: 37.5px;
    top: 23.5px;
}
.tree_left{
    width: 33px;
    height: 33px;
    transform: rotate(45deg);
    top: -3px;
    left: -26px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    position: absolute;
}

.tree_right{
	width: 33px;
    height: 33px;
    transform: rotate(45deg);
    border-left: 1px solid #fff;
    border-bottom: 1px solid #fff;
    position: absolute;
    top: -3px;
    left: 21px;
}