@charset "utf-8";
/*reset css*/

#wrap {overflow: hidden;-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;}
h1.jumbo {font-size: 8em;margin: 0;color: #4d63bc;}
@media all and (max-width: 1021px) {
	#wrap {
		width:100%;
		padding:0 20px;
	}
	h1.jumbo {
		font-size:5em;
	}
}
@media all and (max-width: 480px) {
	
	#wrap {
		padding:0 15px;
	}
	h1.jumbo {
		font-size:2em;
	}
}

/* 图片查看器样式 */
.image_viewer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.image_viewer_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.image_viewer_content {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
    width: 100%;
}

.image_viewer_img {
    max-width: 100%;
    max-height: 80vh;
    display: block;
    margin: 0 auto;
}

.image_viewer_close {
    position: absolute;
    top: -56px;
    right: 0;
    color: white;
    font-size: 28px;
    cursor: pointer;
    z-index: 100;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    line-height: 36px;
    text-align: center;
    border-radius: 50%;
}

.image_viewer_nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 100;
    background: rgba(0, 0, 0, 0.5);
    width: 45px;
    height: 45px;
    line-height: 36px;
    text-align: center;
    border-radius: 50%;
}

.image_viewer_prev {
    left: -60px;
}

.image_viewer_next {
    right: -60px;
}

@media (max-width: 768px) {
    .image_viewer_prev {
        left: 0px;
    }
    
    .image_viewer_next {
        right: 0px;
    }
}