.banner_blockchain {
    width: 100%;
    min-width: 1200px;
    height: 464px;
    overflow: hidden;
    position: relative;
}

.banner_blockchain .blockchain_item {
    padding: 50px 0px 0px 30px;
}

.banner_blockchain .blockchain_item .blockchain_item_title {
    font-size: 38px;
    line-height: 50px;
    height: 50px;
    font-weight: bold;
    color: #fff;
}

.banner_blockchain .blockchain_item .blockchain_item_info {
    margin-top: 20px;
    font-size: 22px;
    height: 24px;
    color: #00deff;
}

.banner_blockchain .blockchain_item .blockchain_item_text {
    margin-top: 20px;
}

.banner_blockchain .blockchain_item .blockchain_item_text li {
    line-height: 36px;
    height: 36px;
    position: relative;
    padding-left: 20px;
    color: #fff;
    font-size: 18px;
}

.banner_blockchain .blockchain_item .blockchain_item_text li i {
    position: absolute;
    left: 0px;
    top: 15px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: block;
    background: #fff;
}

.banner_blockchain .banner_package {
    margin-left: -570px;
    bottom: 60px;
    width: 160px;
}

.banner_blockchain .banner_package a {
    width: 100%;
    height: 50px;
    line-height: 48px;
    font-size: 18px;
    padding: 0px;
}

.mod_body .carousel-control {
    color: #fff;
    -moz-opacity: 0.4;
    -khtml-opacity: 0.4;
    opacity: 0.4;
}

.mod_body .carousel-control:focus,
.mod_body .carousel-control:hover {
    -moz-opacity: 0.9;
    -khtml-opacity: 0.9;
    opacity: 0.9;
}

.mod_body .carousel-control i {
    color: #fff;
    -moz-opacity: 1;
    -khtml-opacity: 1;
    opacity: 1;
}

.mod_blockchain_bg {
    background-color: #f4f4f4;
}

.mod_blockchain {
    padding-top: 70px;
}

.mod_blockchain .mod_title {
    height: 70px;
}

.mod_blockchain .mod_info {
    color: #949494;
    font-size: 16px;
    padding: 15px 0px 50px;
}

.mod_blockchain .mod_body {
    position: relative;
}

.mod_blockchain .blockchain_btn {
    width: 236px;
    height: 50px;
    position: absolute;
    bottom: 50px;
    left: 50%;
    margin-left: -118px;
}

.mod_blockchain .blockchain_btn a {
    width: 100%;
    height: 50px;
    line-height: 48px;
    font-size: 18px;
    padding: 0px;
}

.dot_blockchain {
    margin-top: 70px;
}

.dot_blockchain .dot_info {
    height: 54px;
    background: url(../images/blockchain_reddot.png) no-repeat center;
}

.dot_blockchain .dot_title {
    height: 24px;
    font-size: 24px;
    margin: 25px 0px 20px;
    text-align: center;
    color: #276cde;
}

.blockchain_one {
    border-bottom: 1px solid #d2d2d2;
}

.blockchain_one .mod_body {
    height: 560px;
}

.blockchain_one .nav_text {
    width: 300px;
    position: absolute;
}

.blockchain_one .nav_text .nav-text-title {
    color: #4e8ef9;
    font-size: 24px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 10px;
}

.blockchain_one .nav_text .nav-text-info {
    color: #7e7e7e;
    height: 14px;
    line-height: 14px;
}

.blockchain_one .nav_text_1 {
    left: 80px;
    top: 45px;
    text-align: right;
}

.blockchain_one .nav_text_2 {
    left: 80px;
    top: 180px;
    text-align: right;
}

.blockchain_one .nav_text_3 {
    left: 120px;
    top: 330px;
    text-align: right;
}

.blockchain_one .nav_text_4 {
    left: 805px;
    top: 50px;
    text-align: left;
}

.blockchain_one .nav_text_5 {
    left: 820px;
    top: 175px;
    text-align: left;
}

.blockchain_one .nav_text_6 {
    left: 790px;
    top: 290px;
    text-align: left;
}

.blockchain_two {
    border-bottom: 1px solid #d2d2d2;
}

.blockchain_two .mod_body {
    height: 760px;
}

.text_two {
    width: 80px;
    height: 60px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    color: #fff;
    display: block;
    position: absolute;
}

.text_two_1 {
    left: 556px;
    top: 40px;
}

.text_two_2 {
    left: 556px;
    top: 170px;
}

.text_two_3 {
    left: 556px;
    top: 306px;
}

.text_two_4 {
    left: 556px;
    top: 440px;
}

.text_two_5 {
    left: 557px;
    top: 572px;
}

.nav_two_text {
    position: absolute;
}

.nav_two_text li {
    color: #919191;
    height: 24px;
    line-height: 24px;
    padding-left: 24px;
    background: url(../images/blockchain_bluedot.png) no-repeat left center;
}

.nav_two_text_1 {
    width: 100px;
    left: 220px;
    top: 110px;
}

.nav_two_text_2 {
    width: 276px;
    left: 36px;
    top: 360px;
}

.nav_two_text_3 {
    width: 200px;
    left: 120px;
    top: 520px;
}

.nav_two_text_4 {
    width: 230px;
    left: 900px;
    top: 220px;
}

.nav_two_text_5 {
    width: 230px;
    left: 890px;
    top: 460px;
}

.blockchain_three .mod_body {
    height: 340px;
}

.blockchain_three .nav_text {
    position: absolute;
}

.blockchain_three .nav_text .nav-text-title {
    color: #4e8ef9;
    font-size: 24px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 10px;
}

.blockchain_three .nav_text .nav-text-info {
    color: #919191;
    line-height: 24px;
    padding-left: 24px;
    background: url(../images/blockchain_bluedot.png) no-repeat 0px 6px;
}

.blockchain_three .nav_text_1 {
    width: 220px;
    left: 720px;
    top: 30px;
}

.blockchain_three .nav_text_2 {
    width: 220px;
    left: 160px;
    top: 230px;
}

.blockchain_three .nav_text_3 {
    width: 240px;
    left: 840px;
    top: 254px;
}

.item_part_text {
    width: 500px;
    position: absolute;
}

.item_part_text .item_text_title {
    color: #46c0e6;
    font-size: 24px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 10px;
}

.item_part_text .item_text_info {
    color: #fff;
    width: 400px;
}

.nav_dot_text {
    position: absolute;
    color: #fff;
    line-height: 24px;
    padding-left: 24px;
    background: url(../images/blockchain_yellowdot.png) no-repeat 0px 8px;
}

.item-title {
    width: 100%;
    height: 46px;
    line-height: 46px;
    text-align: center;
    font-size: 16px;
    color: #fff;
}

#blockchain_four .item {
    width: 100%;
    height: 452px;
}

#blockchain_four .item-relative {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

#blockchain_four .carousel-indicators {
    width: 200px;
    bottom: auto;
    left: 30px;
    top: 15px;
    padding-left: 0;
    margin-left: 0;
}

#blockchain_four .carousel-indicators li {
    float: left;
    margin-right: 10px;
}

#blockchain_four .item_part_1_1 {
    left: 130px;
    top: 130px;
}

#blockchain_four .item_part_1_2 {
    left: 130px;
    top: 223px;
}

#blockchain_four .item_part_1_3 {
    left: 130px;
    top: 300px;
}

#blockchain_four .item_part_2_1 {
    left: 200px;
    top: 85px;
}

#blockchain_four .item_part_2_2 {
    left: 200px;
    top: 245px;
}

#blockchain_four .item_part_2_3 {
    left: 850px;
    top: 85px;
}

#blockchain_four .item_part_2_4 {
    left: 850px;
    top: 245px;
}

#blockchain_five .item {
    width: 100%;
    height: 496px;
}

#blockchain_five .carousel-indicators {
    width: 200px;
    bottom: auto;
    left: 30px;
    top: 15px;
    padding-left: 0;
    margin-left: 0;
}

#blockchain_five .carousel-indicators li {
    float: left;
    margin-right: 10px;
}

#blockchain_five .item_part_1_1 {
    left: 270px;
    top: 140px;
}

#blockchain_five .item_part_1_2 {
    left: 470px;
    top: 290px;
}

#blockchain_five .item_part_1_3 {
    left: 660px;
    top: 240px;
}

#blockchain_five .item_part_1_4 {
    left: 840px;
    top: 395px;
}

#blockchain_five .nav_text {
    width: 300px;
    position: absolute;
}

#blockchain_five .nav_text .nav-text-title {
    color: #ead76b;
    font-size: 22px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 10px;
}

#blockchain_five .nav_text .nav-text-info {
    color: #fff;
    height: 14px;
    line-height: 14px;
}

#blockchain_five .item_part_2_title {
    position: absolute;
    left: 480px;
    top: 290px;
    width: 200px;
    height: 80px;
    padding: 8px;
    line-height: 20px;
    text-align: center;
    color: #fff;
}

#blockchain_five .item_part_2_1 {
    left: 880px;
    top: 120px;
}

#blockchain_five .item_part_2_2 {
    left: 855px;
    top: 225px;
}

#blockchain_five .item_part_2_3 {
    left: 820px;
    top: 320px;
}

#blockchain_five .item_part_3_title {
    position: absolute;
    left: 280px;
    top: 75px;
    width: 620px;
    height: 50px;
    line-height: 48px;
    color: #fff;
    text-align: center;
    font-size: 18px;
}

#blockchain_five .item_vertical {
    width: 250px;
    position: absolute;
    text-align: center;
}

#blockchain_five .item_vertical .item_vertical_title {
    color: #ffe013;
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 15px;
    font-weight: bold;
}

#blockchain_five .item_vertical .item_vertical_info {
    color: #fff;
    height: 14px;
    line-height: 14px;
    margin-bottom: 15px;
}

#blockchain_five .item_vertical .item_vertical_btn {
    color: #fafc3c;
    border: 1px solid #fafc3c;
    padding: 5px 15px;
    margin-bottom: 15px;
    display: inline-block;
}

#blockchain_five .item_part_4_1 {
    left: 200px;
    top: 280px;
}

#blockchain_five .item_part_4_2 {
    left: 500px;
    top: 150px;
}

#blockchain_five .item_part_4_3 {
    left: 780px;
    top: 260px;
}

#blockchain_six .item {
    width: 100%;
    height: 402px;
}

.blockchain_six .mod_body {
    padding-bottom: 120px;
}

.item_six_text {
    width: 140px;
    position: absolute;
    text-align: center;
}

.item_six_text .item_six_title {
    color: #ffec14;
    font-size: 24px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 10px;
}

.item_six_text .item_six_info {
    color: #fff;
    line-height: 22px;
}

#blockchain_six .item_part_1 {
    left: 158px;
    top: 245px;
}

#blockchain_six .item_part_2 {
    left: 330px;
    top: 135px;
}

#blockchain_six .item_part_3 {
    left: 530px;
    top: 230px;
}

#blockchain_six .item_part_4 {
    left: 718px;
    top: 115px;
}

#blockchain_six .item_part_5 {
    left: 890px;
    top: 240px;
}

.blockchain_seven_nav {
    padding: 0px 10px 40px;
    overflow: hidden;
}

.blockchain_seven_nav li {
    width: 360px;
    height: 850px;
    position: relative;
    cursor: pointer;
    float: left;
    margin-left: 40px;
    background: url(../images/blockchain_seven.png) no-repeat center;
}

.blockchain_seven_nav li:first-child {
    margin-left: 0px;
}

.blockchain_seven_nav li .seven_wrap {
    padding: 18px 0px 100px;
}

.blockchain_seven_nav li .icon-label {
    text-align: center;
    padding-left: 10px;
    width: 85px;
    height: 20px;
    display: block;
    position: absolute;
    left: 0px;
    top: 35px;
    background: url(../images/blockchain_seven_dot.png) no-repeat;
}

.blockchain_seven_nav li .seven_head {
    height: 120px;
    text-align: center
}

.blockchain_seven_nav li .seven_head .seven_price {
    padding-top: 40px;
    line-height: 30px;
    overflow: hidden;
    font-size: 24px;
    color: #fff;
    font-weight: bold;
}

.blockchain_seven_nav li .seven_head .seven_cost {
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    color: #d5d5d5;
}

.blockchain_seven_nav li .seven_title {
    font-size: 24px;
    text-align: center;
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    color: #3164b8;
}

.blockchain_seven_nav li .seven_deac {
    overflow: hidden;
    color: #8d8d8d;
    padding: 0px 10px 10px 20px;
    margin-left: 16px;
    background: url(../images/blockchain_bluedot.png) no-repeat 0px 6px;
}

.blockchain_seven_nav li.blockchain_seven_1 .seven_deac {
    padding: 0px 20px 48px 20px;
}

.blockchain_seven_nav li.blockchain_seven_2 .seven_deac {
    padding: 0px 20px 32px 20px;
}

.blockchain_seven_nav li .seven_deac p {
    padding: 0px;
    margin: 0px;
    line-height: 22px;
}

.blockchain_seven_nav li .seven_deac .seven_deac_title {
    font-weight: bold;
    line-height: 24px;
}

.blockchain_seven_nav li .seven_btn {
    width: 200px;
    height: 50px;
    position: absolute;
    bottom: 40px;
    left: 50%;
    margin-left: -100px;
}

.blockchain_seven_nav li .seven_btn a {
    width: 100%;
    height: 50px;
    line-height: 48px;
    font-size: 18px;
    padding: 0px;
}

.blockchain_seven_nav li .seven_btn a.btn-danger {
    width: 100%;
    height: 50px;
    line-height: 48px;
    font-size: 18px;
    padding: 0px;
    color: #eb373a;
    background-color: transparent;
}

.blockchain_seven_nav li .text-yellow {
    color: #fda53c;
}

.blockchain_seven_nav li.active,
.blockchain_seven_nav li.activetwo {
    background: url(../images/blockchain_seven_active.png) no-repeat center;
}

.blockchain_seven_nav li.active .seven_head .seven_price,
.blockchain_seven_nav li.activetwo .seven_head .seven_price {
    color: #fafc3c;
}

.blockchain_seven_nav li.active .seven_head .seven_cost,
.blockchain_seven_nav li.activetwo .seven_head .seven_cost {
    color: #d5d5d5;
}

.blockchain_seven_nav li.active .seven_title,
.blockchain_seven_nav li.activetwo .seven_title {
    color: #fff;
}

.blockchain_seven_nav li.active .seven_deac,
.blockchain_seven_nav li.activetwo .seven_deac {
    color: #fff;
    background: url(../images/blockchain_whitedot.png) no-repeat 0px 6px;
}

.blockchain_seven_nav li .seven_btn a.btn-danger:focus,
.blockchain_seven_nav li .seven_btn a.btn-danger:hover,
.blockchain_seven_nav li.active .seven_btn a.btn-danger,
.blockchain_seven_nav li.activetwo .seven_btn a.btn-danger {
    color: #fff;
    background-color: #eb373a;
}

.blockchain_eight {
    border-bottom: 1px solid #d2d2d2;
}

.blockchain_eight .mod_body {
    height: 760px;
    margin-top: 40px;
}

.blockchain_eight_left {
    width: 640px;
    height: 656px;
    float: left;
}

.blockchain_eight_right {
    width: 400px;
    height: 656px;
    float: left;
    margin-left: 60px;
}

.eight-title {
    color: #3164b8;
    font-size: 18px;
    font-weight: bold;
    line-height: 30px;
    height: 30px;
    margin-top: 20px;
}

.eight-text {
    border: 1px solid #dcdcdc;
    margin-top: 20px;
    color: #949494;
    padding: 10px 20px 15px;
}

.eight-text-title {
    font-size: 16px;
    height: 30px;
    font-weight: bold;
    line-height: 30px;
    padding-left: 24px;
    background: url(../images/blockchain_bluedot.png) no-repeat 0px 8px;
}

.eight-text-info {
    line-height: 24px;
    padding-left: 24px;
}

.blockchain_nine .mod_body {
    padding-bottom: 40px;
}

.blockchain_nine_nav {
    width: 850px;
    margin: 0 auto;
}

.blockchain_nine_nav li {
    float: left;
    width: 150px;
    height: 90px;
    text-align: center;
    margin: 10px;
    background: #fff;
}

.blockchain_nine_nav li img {
    width: 100%;
    height: 100%;
}

.blockchain_nine_nav li img:hover {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    -moz-opacity: 1;
    opacity: 1;
}

.item-title a {
    color: #fff;
}

.item_text_title a {
    color: #46c0e6;
}

a:hover {
    color: none;
}

.bfn-bg-1 {
    background: url(../images/blockchain_five_3-1.png) no-repeat;
    height: 496px;
    float: left;
    width: 374px;
}

.bfn-bg-2 {
    background: url(../images/blockchain_five_3-2.png) no-repeat;
    height: 496px;
    float: left;
    width: 206px;
}

.bfn-bg-3 {
    background: url(../images/blockchain_five_3-3.png) no-repeat;
    height: 496px;
    float: left;
    width: 609px;
}

.bfb-nav_text_7 {
    position: absolute;
    left: 45.2%;
    top: 28%;
    font-size: 25px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}

.bfb-nav_text-t1 {
    position: absolute;
    left: 13.2%;
    top: 29%;
    font-size: 14px;
    color: #3d6ea6;
    font-weight: normal;
}

.bfb-nav_text-t2 {
    position: absolute;
    left: 30%;
    top: 22%;
    font-size: 14px;
    color: #3d6ea6;
    font-weight: normal;
}

.bfb-nav_text-t3 {
    position: absolute;
    left: 23.5%;
    top: 38%;
    font-size: 14px;
    color: #3d6ea6;
    font-weight: normal;
}

.bfb-nav_text-t4 {
    position: absolute;
    left: 17.2%;
    top: 54%;
    font-size: 14px;
    color: #3d6ea6;
    font-weight: normal;
}

.bfb-nav_text-t5 {
    position: absolute;
    left: 26.2%;
    top: 68.5%;
    font-size: 14px;
    color: #3d6ea6;
    font-weight: normal;
}