@charset "utf-8";
/* CSS Document */
html{-ms-text-size-adjust: 100%;}
body{margin: 0px;padding: 0px;}
div,h3,p,input{margin: 0px;padding: 0px;font-family: "Arial","sans-serif","Microsoft Yahei";}
img{border: none;}
input{-webkit-appearance: none;-webkit-tap-highlight-color: transparent;outline: none;}
.clear{line-height: 0;visibility: hidden;clear: both;}

@media screen and (max-width: 1000px) {
    
    body{background: #f5f5f5;}
	
	/* pc-header css */
	.pc-header{display: none;}
    
    /* m-header css */
	.m-header{width: 100%;float: left;margin-bottom: 5px;background: #fff;}
    .m-header-box{width: 96%;height: 60px;float: left;margin-left: 2%;}
    .m-header-logo{width: 40px;float: left;margin-right: -50px;position: absolute;z-index: 9;}
	.m-header-logo a{width: 40px;height: 40px;display: block;float: left;border-radius: 5px;overflow: hidden;margin-top: 10px;}
	.m-header-logo a img{width: 100%;height: 100%;object-fit: cover;}
    
	.m-header-search{width: 100%;float: left;}
	.m-search-box{margin-left: 50px;margin-right: 50px;}
	.m-header-search-input{width: 100%;height: 40px;float: left;margin-top: 10px;background: #f5f5f5;border-radius: 5px;overflow: hidden;}
	.m-search-placeholder{width: auto;height: 40px;float: left;margin-left: 10px;color: #999;line-height: 40px;font-size: 14px;}
	.m-search-button{width: auto;height: 20px;float: right;margin-right: 10px;margin-top: 10px;border-left: 1px solid #dddddd;}
	.m-search-button a{width: 20px;height: 20px;display: block;float: left;background:url(../images/search_icon_black.svg) no-repeat;background-size: 20px 20px;background-position: center;margin-right: 2px;margin-left: 8px;}
    .m-search-button span{width: auto;height: 20px;display: block;float: left;line-height: 20px;font-size: 14px;}
    
    .m-header-other{width: 40px;float: right;margin-left: -50px;}
	.m-header-img{width: 40px;height: 40px;float: left;border-radius: 5px;margin-top: 10px;overflow: hidden;}
	.m-header-img img{width: 100%;height: 100%;object-fit: cover;}
	.m-header-log{width: 40px;height: 40px;display: block;float: left;line-height: 40px;font-size: 14px;background: #f5f5f5;margin-top: 10px;border-radius: 5px;overflow: hidden;text-align: center;}
    
    /* banner css */
	.banner-box{display: none;}
    
    /* m-result css */
	.result{width: 100%;float: left;background: #fff;}
	.result_box{width: 96%;float: left;margin-left: 2%;border-bottom: 1px solid #f5f5f5;border-top: 1px solid #f5f5f5;}
	.result_tit{width: auto;height: 40px;float: left;line-height: 40px;font-size: 14px;}
	.result_num{width: auto;height: 40px; float: right;font-size: 14px;color: #999;line-height: 40px;}
    
    /* pc-content css */
    .content{width: 100%;float: left;}
	.content-box{width: 100%;float: left;background: #fff;}
    .content-video{width: 96%;float: left;margin-left: 2%;margin-top: 10px;margin-bottom: 10px;}
    .video-box{width: 100%;float: left;margin-top: 10px;margin-bottom: 10px;}
    .video-image{width: 110px;height: 110px;float: left;margin-right: -120px;}
    .video-image a{width: 100%;height: 100%;display: block;float: left;border-radius: 5px;overflow: hidden;}
    .video-image a img{width: 100%;height: 100%;object-fit: cover;}
    .video-image span{width: 50px;height: 50px;display: block;float: left;background:url(../images/player_icon.svg) no-repeat;background-size: 50px 50px;background-position: center;margin-top: -80px;margin-left: 30px;}
    .video-more{width: 100%;float: left;}
    .video-info{margin-left: 120px;}
    .video-title{width: 100%;float: left;}
    .video-title a{width: 100%;height: 20px;display: block;float: left;font-size: 14px;line-height: 20px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
    .video-author{width: 100%;float: left;margin-top: 10px;}
    .video-author-img{width: 20px;height: 20px;float: left;border-radius: 3px;overflow: hidden;}
    .video-author-img img{width: 100%;height: 100%;object-fit: cover;}
    .video-author-name{width: auto;float: left;margin-left: 10px;}
    .video-author-name a{width: auto;height: 20px;display: block;float: left;line-height: 20px;font-size: 14px;}
    .video-content{width: 100%;height: 20px;float: left;font-size: 14px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;line-height: 20px;margin-top: 10px;}
    .video-other{width: 100%;height: 20px;float: left;margin-top: 10px;}
    .video-size-box{width:auto;height: 20px;line-height: 20px;float: left;font-size: 14px;color: #999;}
    .video-upload-time{display: none;}
    
    .video_box_nothing{width: 100%;float: left;}
    .video_box_404{width: 100%;float: left;text-align: center;font-size: 14px;color: #999;margin-top: 50px;margin-bottom: 50px;}
    
    /* pc-more page css */
	#page_more{width: 100%;float: left;margin-top: 5px;margin-bottom: 65px;}
    #page_more a{width: 100%;height: 40px;display: block;line-height: 40px;float: left;text-align: center;font-size: 14px;background: #fff;}
	.end_line_box{width: 100%;float: left;margin-top: 20px;z-index: 99;margin-bottom: 80px;}
    .end_line{ width: 96%; float: left;margin-left: 2%;}
    .end_line div{width:auto;height:20px;line-height:20px;margin-left: auto; margin-right: auto; font-size: 14px; color: #999; text-align: center;}
    
    /* pc good video css */
    .content-good{display: none;}
	
	/* other css */
	.pc-footer{display: none;}
    
    /* m bottom nav css */
	.m-bottom-nav{width: 100%;float: left;position: fixed;bottom: 0px;background: #fff;box-shadow: 2px -2px 10px #f5f5f5;z-index:99;}
	.m-bottom-nav-box{width: 25%;float: left;}
	.m-bottom-nav-box a{width: 100%;height: 60px;display: block;float: left;line-height: 60px;font-size: 16px;text-align: center;}
	.m-bottom-nav-msg-box{width: 50px;height: 60px;margin-left: auto;margin-right: auto;}
	.m-msg-num{min-width: 16px;max-width: 30px;height: 16px;display: block;float: right;background: red;color: #fff;font-size: 12px;text-align: center;line-height: 16px;border-radius: 25px;overflow: hidden;z-index: 999;margin-top: -50px;}
	
}

@media screen and (min-width:1000px){
	
	/* m-header css */
    .m-header{display: none;}
    
    /* pc-header css */
    .pc-header{width: 100%;float: left;position: fixed;top: 0px;background: #fff;box-shadow: 2px 2px 10px #f5f5f5;z-index: 9;}
    .pc-header-logo{width: auto;height: 64px;float: left;margin-left: 20px;}
    .pc-header-logo a{width: 40px;height: 40px;display: block;float: left;border-radius: 5px;overflow: hidden;margin-top: 12px;}
    .pc-header-logo a img{width: 100%;height: 100%;object-fit: cover;}
    .pc-header-logo-text{width: auto;height: 64px;float: left;margin-left: 10px;font-size: 16px;line-height: 64px;font-weight: bold;}
	
    .pc-header-nav{width: auto;height: 64px;float: left;margin-left: 50px;}
    .pc-header-nav-box{width: 100%;float: left;}
    .pc-header-nav-box a{width: auto;height: 30px;display: block;float: left;margin-right: 20px;font-size: 14px;line-height: 30px;margin-top: 17px;}
    #nav-more{border-left: 1px solid #e1e6ec;padding-left: 20px;}
    
    .pc-header-user{width: auto;height: 64px;float: right;}
	.pc-header-my{width: auto;height: 64px;float: right;margin-right: 20px;}
	#pc-header-log{width: auto;height: 64px;display: block;float: left;line-height: 64px;font-size: 14px;}
	#pc-header-img{width: 40px;height: 40px;display: block;float: left;margin-top: 12px;border-radius: 5px;overflow: hidden;}
	#pc-header-img img{width: 100%;height: 100%;object-fit: cover;}

	.pc-header-msg{width: auto;height: 64px;float: right;margin-right: 20px;}
	.pc-header-msg-text{width: auto;height: 64px;float: left;}
	.pc-header-msg-text a{width: auto;height: 64px;display: block;float: left;line-height: 64px;font-size: 14px;}
	.pc-header-msg-num{width: auto;height: 64px;float: left;}
	.pc-msg-num{min-width: 16px;max-width: 20px;height: 16px;display: block;float: left;background: red;color: #fff;font-size: 12px;text-align: center;line-height: 16px;border-radius: 25px;overflow: hidden;margin-top: 24px;margin-left: 5px;}
    
    .pc-header-search{width: 350px;height: 40px;float: right;margin-right: 20px;margin-top: 12px;background: #f5f5f5;border-radius: 5px;overflow: hidden;}
	.search-placeholder{width: 250px;height: 40px;float: left;margin-left: 15px;color: #999;line-height: 40px;font-size: 14px;}
	.search-button{width: auto;height: 20px;float: right;margin-right: 15px;margin-top: 10px;border-left: 1px solid #dddddd;cursor: pointer;}
	.search-button a{width: 20px;height: 20px;display: block;float: left;background:url(../images/search_icon_black.svg) no-repeat;background-size: 20px 20px;background-position: center;margin-right: 5px;margin-left: 15px;}
    .pc-header-search span{width: auto;height: 20px;display: block;float: left;line-height: 20px;font-size: 14px;}
    
    /* banner css */
	.banner-box{width: 100%;float: left;margin-top: 64px;background: #f8f8f8;}
	.banner-box-content{width: 1000px;margin-left: auto;margin-right: auto;margin-top: 20px;margin-bottom: 20px;}
	.visit_num{width: auto;height: 20px; float: right;font-size: 14px;line-height: 20px;}
	.banner-box h3{width: 100%;height: 35px;line-height: 35px;font-size: 26px;margin-top: 20px;float: left;}
	.use_tips{width: 100%;float: left;font-size: 14px;margin-top: 10px;line-height: 20px;}
	.about_us{width: 100px;height: 100px; background:url(../images/weichat_ma.png) no-repeat;background-size: 100px 100px;background-position: center;float: right;margin-top: -76px;}
    
    /* pc-result css */
	.result{width: 100%;float: left;}
	.result_box{width: 1000px;margin-left: auto;margin-right: auto;border-bottom: 1px solid #f5f5f5;}
	.result_tit{width: auto;height: 40px;float: left;line-height: 40px;font-size: 14px;}
	.result_num{width: auto;height: 40px; float: right;font-size: 14px;color: #999;line-height: 40px;}
    
    /* pc-content css */
	.content{width: 100%;float: left;}
	.content-box{width: 1000px;margin: 0px auto;}
    .content-video{width: 650px;float: left;margin-bottom: 30px;}
    .video-box{width: 100%;float: left;margin-top: 30px;}
    .video-image{width: 200px;height: 110px;float: left;margin-right: -210px;}
    .video-image a{width: 100%;height: 100%;display: block;float: left;border-radius: 5px;overflow: hidden;}
    .video-image a img{width: 100%;height: 100%;object-fit: cover;}
    .video-image span{width: 50px;height: 50px;display: block;float: left;background:url(../images/player_icon.svg) no-repeat;background-size: 50px 50px;background-position: center;margin-top: -80px;margin-left: 75px;}
    .video-more{width: 100%;float: left;}
    .video-info{margin-left: 210px;}
    .video-title{width: 100%;float: left;}
    .video-title a{width: auto;height: 20px;display: block;float: left;font-size: 14px;line-height: 20px;}
    .video-author{width: 100%;float: left;margin-top: 10px;}
    .video-author-img{width: 20px;height: 20px;float: left;border-radius: 3px;overflow: hidden;}
    .video-author-img img{width: 100%;height: 100%;object-fit: cover;}
    .video-author-name{width: auto;float: left;margin-left: 10px;}
    .video-author-name a{width: auto;height: 20px;display: block;float: left;line-height: 20px;font-size: 14px;}
    .video-content{width: 100%;height: 20px;float: left;font-size: 14px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;line-height: 20px;margin-top: 10px;}
    .video-other{width: 100%;height: 20px;float: left;margin-top: 10px;}
    .video-size-box{width:auto;height: 20px;line-height: 20px;float: left;font-size: 14px;color: #999;}
    .video-upload-time{width: auto;height: 20px;float: left;line-height: 20px;font-size: 14px;color: #999;margin-left: 20px;}
    
	.video_box_nothing{width: 100%;float: left;}
    .video_box_404{width: 100%;float: left;text-align: center;font-size: 14px;color: #999;margin-top: 50px;margin-bottom: 50px;}
    
    /* pc-more page css */
	#page_more{width: 100%;float: left;border-top: 5px solid #f5f5f5;border-bottom: 5px solid #f5f5f5;}
    #page_more a{width: 100%;height: 45px;display: block; line-height: 45px; float: left;text-align: center;font-size: 14px;}
	.end_line_box{width: 100%;float: left;margin-top: 20px;z-index: 99;margin-bottom: 20px;}
    .end_line{ width: 100%; float: left;}
    .end_line div{width: auto;height: 20px;line-height: 20px;margin-left: auto;margin-right: auto;font-size: 14px;text-align: center;}
    
    /* pc good video css */
    .content-good{width: 300px;float: right;margin-top: 20px;}
    .content-good-title{width: 100%;float: left;font-size: 14px;margin-bottom: 20px;font-weight: bold;}
    .good-box{width: 100%;float: left;}
    .good-box-line{width: 100%;float: left;margin-bottom: 20px;}
    .list-num{width: 20px;height: 20px;display: block;float: left;text-align: center;line-height: 20px;background: #f5f5f5;color: #999;border-radius: 3px;overflow: hidden;font-size: 14px;}
    .good-box-line a{width: 270px;height: 20px;display: block;float: left;font-size: 14px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;margin-left: 10px;}
    .num_1{background: #900;color: #fff;}
    .num_2{background: #900;color: #fff;}
    .num_3{background: #900;color: #fff;}
	
	/* m-bottom css */
	.m-bottom-nav{display: none;}
	
	/* pc-footer css */
	.pc-footer{width: 100%;float: left;margin-top: 30px;}
	.pc-foot-box{width: 1000px;margin-left: auto;margin-right: auto;margin-bottom: 10px;margin-top: 10px;}
	.pc-footer-link{width: 100%;float: left;}
	.pc-footer-link a{width: auto;height: 20px;display: block;float: left;line-height: 20px;font-size: 14px;margin-right: 15px;}
    .pc-footer-link span{width: auto;height: 20px;display: block;float: right;line-height: 20px;font-size: 14px;color: #999;}
	
    
}

/* web tips css */
#web_input_tips_background{width: 100%;z-index: 999;position: fixed;top: 150px;left: 0px;display: none;}
#web_tips_text_box{width: 150px;height: 45px;margin-left: auto;margin-right: auto;margin-top: 0px;background: #333;font-size: 14px;line-height: 45px;color: #fff;border-radius: 3px;text-align: center;}

/* user center css */
.pc-user-center{width: 250px;float: right;position: fixed;top: 64px;right: 20px;background: #fff;box-shadow: 0px 0px 10px #f5f5f5;display: none;}
.pc-user-center-box{width: 100%;float: left;}
.pc-user-center-base{width: 90%;float: left;margin-left: 5%;border-bottom: 1px solid #f5f5f5;margin-top: 15px;padding-bottom: 15px;}
.pc-user-center-img{width: 40px;height: 40px;float: left;margin-right: 10px;border-radius: 5px;overflow: hidden;}
.pc-user-center-img img{width: 100%;height: 100%;object-fit: cover;}
.pc-user-center-name{width: 70%;height: 20px;float: left;line-height: 20px;font-size: 14px;color: #000;white-space: nowrap;text-overflow: ellipsis;}
.pc-user-center-id{width: 70%;height: 20px;float: left;line-height: 20px;font-size: 14px;color: #999;}
.pc-user-center-home{width: 100%;float: left;margin-top: 15px;}
.pc-user-center-home a{width: 90%;height: 30px;display: block;float: left;line-height: 30px;font-size: 14px;margin-left: 5%;}
.pc-user-center-home:hover{background: #f5f5f5;}
.pc-user-center-logout{width: 100%;float: left;margin-bottom: 15px;}
.pc-user-center-logout a{width: 90%;height: 30px;display: block;float: left;line-height: 30px;font-size: 14px;margin-left: 5%;}
.pc-user-center-logout:hover{background: #f5f5f5;}

/* search bg box css */
.search_background{width: 100%;height: 100%;background: #fff;position: fixed;top: 0px;left: 0px;z-index: 99;display: none;}
.search_top{width: 96%;float: left;margin-left: 2%;}
.top_search_100{width: 100%;float: left;}
.top_search_box_two{margin-right: 45px;background: #eee;margin-top: 10px;border-radius: 5px;overflow: hidden;margin-bottom: 10px;}
.search_icon{width: 20px;height: 20px;float: left;background: url(../images/search_icon_black.svg) no-repeat;background-size: 20px 20px; margin-top: 10px;z-index: 999;margin-left: 10px;margin-right: -30px;}
.top_search{width: 100%;float: left;}
.top_search form{margin-left: 30px;}
#search_input{width: 100%;height: 40px;outline: none;border: none;background: #eee;padding-left: 10px;padding-right: 10px;float: left;font-size: 14px;}
#search_button{display:none;}
.top_search_65{width: 45px;height: 40px;float: right;margin-left: -45px;margin-top: 10px;margin-bottom: 10px;}
.top_search_cancel{width: 45px;float: left;margin-left: 0px;}
.top_search_cancel a{width: 100%;height: 40px;display: block;float: left;text-align: right;line-height: 40px;font-size: 16px;}
.search_tips{width: 96%;float: left;margin-top: 10px;margin-left: 2%;}
.search_tips h3{width: 100%;float: left;margin-bottom: 10px;font-size: 14px;}
.search_tips p{width: 100%;float: left;font-size: 14px;line-height:20px; color:#ccc;}