* {
    margin: 0;
    padding: 0;
}

.help_container {
    width: 100%;
    height: 100%;
    min-width: 992px;
}

.main_banner {
    width: 100%;
    height:300px;
    background-image: url('../images/banner03.jpg');
    background-attachment: scroll;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
	position: relative;
}

.help_tab {
    text-align: left !important;
    width: 100%;
}

.help_tab_div {
	width: 100%;
	background-color: rgba(225,225,225,0.2);
	position: absolute;
	margin-top: 255px;
	bottom: 0;
}


.help_tab_div ul {
    width: 670px;
    height: 45px;
    margin: 0 auto;
	display: flex;
}

.help_tab_div ul li {
    text-align: center;
	width: 100%;
}
.help_tab_div ul li:hover {
        background-color: #00000088;
    }
.help_tab_div ul li a {
    line-height: 45px;
    display: block;
	color: #ffffff;
}
.help_tab_div ul li.tab_this{
	background-color: #000000;
}

.searchdiv {
    position: relative;
    width: 500px;
    height: 40px;
    margin: auto;
    top: 130px;
    box-sizing: border-box;
}

.input_box {
    display: block;
    margin: 0;
    padding: 5px 12px;
    width: 400px;
    height: 40px;
    line-height: 30px;
    background: #fff;
    font-size: 12px;
    box-sizing: border-box;
    float: left;
    border-radius: 20px 0 0 20px;
    outline: none
}

.search_button {
    display: block;
    padding: 5px;
    width: 100px;
    height: 40px;
    line-height: 30px;
    color: #ffffff;
    background-color: #ff6100;
    font-size: 16px;
    border-radius: 0;
    cursor: pointer;
    -webkit-transition: all 0.2s linear;
    transition: all 0.2s linear;
    box-sizing: border-box;
    float: left;
    border-radius: 0 20px 20px 0;
}


    


.help_tab_contentdiv {
    padding: 10px 0;
    width: 100%;
    display: inline-block;
	
}

.help_tab_content {
    width: 970px;
    margin: 0 auto;
}
.help_tab_content_item{
	display: none;
	box-sizing: border-box;
	width: 970px;
}
	.help_tab_content_item .qa{
		font-size: 24px;
		padding: 30px 20px;
	}
.help_tab_content_itemshow {
    display: block;
}








.help_tap_indexdiv{
	padding: 40px 0;
	width: 100%;
	display: inline-block;
	height: 260px;
}

.help_tap_box {
    width: 970px;
    margin: 20px auto;
}

.help_tap_boxs {
    
    box-sizing: border-box;
    width: 970px;
}
.help_tap_boxs .image1{
	width: 64px;
	height: 64px;
	margin-left: 6px;
	float: left;
}
.help_tap_boxs .image2{
	width: 64px;
	height: 64px;
	float: left;
	margin-left: 250px;
}
.help_tap_box .image3{
	width: 64px;
	height: 64px;
	float: left;
	margin-left: 200px;
}
.help_tap_box .image4{
	width: 64px;
	height: 64px;
	float: right;
	margin-right: 50px;
}

.help_tap_title{
	box-sizing: border-box;
	width: 970px;
	float: left;
}
.help_tap_title .title1{
	float: left;
	margin-top: 20px;
	font-size: 25px;
	margin-left: -78px;
}
.help_tap_title .title2{
	float: left;
	margin-left: 162px;
	margin-top: 20px;
	font-size: 25px;
}

.help_tap_title .title3{
	font-size: 25px;
	margin-top: 20px;
	float: left;
	margin-left: 164px;
}
.help_tap_title .title4{
	margin-top: 20px;
	font-size: 25px;
	float: right;
	margin-right: 33px;
}

.help_tap_text{
	box-sizing: border-box;
	width: 970px;
	float: left;
}
.help_tap_text .text1{
	margin-top: 10px;
	float: left;
	margin-left: -80px;
	font-size: 15px;
	color: #999999;
}
.help_tap_text .text2{
	margin-top: 10px;
	font-size: 15px;
	float: left;
	color: #999;
	margin-left: 70px;
}
.help_tap_text .text3{
	float: left;
	margin-left: 47px;
	margin-top: 10px;
	font-size: 15px;
	color: #999;
}
.help_tap_text .text4{
	float: right;
	font-size: 15px;
	color: #999;
	margin-top: 10px;
	margin-right: -35px;
}



.card {
    width: 280px;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    text-align: center;
    margin: 10px;
    display: inline-block;
    overflow: hidden;
}
    .card a {
        display: block;
    }

    .card img {
        width: 280px;
        overflow: hidden;
        display: block;
    }

    .card:hover {
        transform: scale(1.1,1.1);
        background-color: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 20px rgba(255,97,0, 0.36);
    }

    .card video {
        width: 280px;
        overflow: hidden;
        display: block;
    }

.container {
    padding: 10px;
    font-size: 14px;
}

.nav_tree {
    width: 180px;
    padding: 0;
    border: 1px solid #f5f5f5;
    float: left;
    box-sizing: border-box;
    background-color: #ffffff;
}

    .nav_tree .nav_item {
        display: block;
        width: 100%;
        line-height: 32px;
    }

        .nav_tree .nav_item a {
            height: 32px;
            line-height: 32px;
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
            display: block;
            /* padding: 0 20px; */
			padding-left:5px;
        }

        .nav_tree .nav_item > a:hover {
			height:32px;
			background-color: #f5f5f5; 
            /* border-left: 3px solid #ff6100; */
        }
		.nav_tree .nav_item > a:hover {
			color:#1e6fff;
			background-color: #f5f5f5; 
        }

		
		
.nav_item .nav_child {
    display: none;
}

.nav_itemed .nav_child {
    display: block;
}

.nav_item .nav_child {
    display: none;
}

    .nav_itemed .nav_child a {
        display: block;
        height: 28px;
        line-height: 28px;
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap;
        display: block;
        /* padding: 0 20px; */
		padding-left:20rpx
    }
.nav_third:hover{
	background-color: #f5f5f5; 
			color:#1e6fff;
}
        .nav_itemed .nav_child a:hover {
			background-color: #f5f5f5; 
			color:#1e6fff;
			height:28px;
        }
		
.nav_item .nav_child {
    display: none;
	}

.nav_itemed .nav_child {
    display: block;	
}

.nav_item i {
	Margin-right:5px;
    float: left;
}

.nav_itemed i {
    transform: rotate(90deg);
}
 .nav_third a .icon-dian{
	margin-right:0px;
	/* font-size:12px; */
	margin-left:-10px;
}
.nav_this_rotate i{
	transform: rotate(0deg);
}
.nav_rotate{
}


.nav_this>a{
	background-color: #f5f5f5; 
	color:#1e6fff;
}

/* .nav_this  a{ */
	/* color:#1e6fff; */
/* } */
.nav_scond a{
	padding-left:10px !important;
}
.nav_third{
	padding-left:20px !important;
}
		
		
.nav_tree_content {
    float: left;
    box-sizing: border-box;
    font-size: 20px;
    width: 80%;
    background-color: springgreen;
}

.div_item {
    margin: 20px;
    border-bottom: 1px solid rgba(211,211,211,0.5);
}
.item_title {
    font-size: 16px;
    font-weight: 600;
    display: inline-block;
    width: 100%;
}
    .item_title .p_Q {
        float:left;
        padding:0 5px;
        margin:0 10px;
        background-color:#ff6100;
        color:#ffffff;
    }

    .item_title .p_title {
        float: left;
        width:90%;
    }

.item_content {
    font-size: 16px;
    font-weight: 600;
    display: inline-block;
    margin: 20px 0;
    width: 100%;
}

    .item_content .p_A {
        float: left;
        padding: 0 5.5px;
        margin: 0 10px;
        background-color: #CECECE;
        color: #ffffff;
    }

    .item_content p:nth-child(2) {
        font-size:14px;
        font-weight:400;
        width:90%;
        float: left;
    }
	
	.blank {
    height: 30px;
    background-color: #ffffff;
}

.p1 {
    line-height: 30px;
    padding: 30px;
    font-size: 24px;
    text-align: center;
}
.p2 {
    margin: 20px 15px;
    font-size: 12px;
    color: #8a8a8a;
}
.service_boxs {
    width: 970px;
    height: 380px;
    margin: 0 auto;
    box-sizing: border-box;
}

.service_box {
    width: 220px;
    height: 360px;
    margin: 15px 10px;
    box-sizing: border-box;
    float: left;
}
    .service_box:hover {
        box-shadow: 0 0 10px 5px rgba(0,0,0,0.2);
    }

    .service_box .rectangle_icon {
        width: 70px;
        height: 70px;
        margin: 20px auto;
        color: #ff6100;
    }

     .rectangle_icon i {
         font-size:70px;
    }

.button {
    width: 160px;
    height: 40px;
    cursor: pointer;
    border-radius: 30px;
    line-height: 40px;
    margin: auto;
    font-size: 16px;
    text-align:center;
    border:1px solid #ff6100;
}
.button a {
    display:block;
    color: #ff6100;
}
.button2 {
    width: 160px;
    height: 40px;
    cursor: pointer;
    border-radius: 30px;
    line-height: 40px;
    margin: auto;
    font-size: 16px;
    text-align: center;
}
    .button2 a {
        color: #000000;
    }

    .button2 i {
        padding: 0 10px;
    }
 .nav_child .nav_child{
	display:none;
}
.nav_child .nav_second_itemed {
	display:block;
}