* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-weight: 300;
    outline: none;
}

strong {
    font-weight: 600;
}

body {
    font-family: "Times New Roman", Helvetica, Georgia, serif;
    color: #444;
    height: 100%;
    font-size: 14px;
    line-height: 1.42857143;
}

a {
    color: #444;
    text-decoration: none;
    transition: all .5s;
    cursor: pointer;
}

a:hover {
    text-decoration: underline;
}

b {
    font-weight: bold;
}

li {
    list-style: none;
}

img {
    border: 0;
}

input.disable {
    pointer-events: none;
}

.clear:after {
    display: block;
    content: "";
    clear: both;
}

.rgb_color {
    color: #333;
}

.rgb_ground {
    background-color: #333;
}

/******************上方标题******************/
#top_bar {

}

.top {
    width: 1300px;
    /*height: 63px;*/
    margin: 0 auto;
    font-size: 16px;
    background-color: #fff;
    border-bottom: 1px solid #ddd;
}

.top > div {
    line-height: 70px;
}

.top_logo {
    display: inline-block;
    margin-right: 35px;
    margin-top: 6px;
}

.top_logo .home_logo {
    cursor: pointer;
}

.top_logo .home_logo span {

}

.top_logo b {
    margin-left: 10px;

}

.nav_ban > div {
    width: 1280px;
    margin: 0 auto;
    height: 50px;
}

.nav_ban .top_sea {
    position: absolute;
    right: 2px;
    top: 15px;
}

.nav_ban .top_sea > a {
    margin-left: 10px;
}

.nav_ban .top_sea .b_Sub {
    font-weight: 600;
    cursor: pointer;
}

.nav_ban .top_sea .b_Sub i {
    margin-right: 5px;
}

/****************订阅****************/
.top .mask {
    position: fixed;
    top: 0px;
    filter: alpha(opacity=60);
    background-color: #333;
    z-index: 10;
    left: 0px;
    opacity: 0.5;
    -moz-opacity: 0.5;
    display: none;
}

.top .dingyue {
    font-size: 14px;
    width: 460px;
    /*height: 600px;*/
    background-color: #fff;
    display: none;
    position: fixed;
    z-index: 20;
    top: 50%;
    left: 50%;
    margin-top: -100px;
    margin-left: -230px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
}

.top .dingyue .mainbox {
    padding: 10px;
    position: relative;
}

.top .dingyue .mainbox p {
    margin: 35px 0 10px 10px;
    line-height: 20px;
}

.top .dingyue .mainbox .mb_close {
    position: absolute;
    right: 15px;
    top: -12px;
    cursor: pointer;
}

.top .dingyue .mainbox .mb_form {
    margin-top: 20px;
    padding: 0 20px;
    line-height: 22px;
}

.top .dingyue .mainbox .mb_form h2 {
    margin-bottom: 10px;
}

.top .dingyue .mainbox .mb_form b {
    color: #e91c1c;
}

.top .dingyue .mainbox .mb_form p b {
    color: #444;
}

.top .dingyue .mainbox .mb_form .spa {
    margin-left: 75px;
    font-size: 12px;
    color: #e91c1c;
}

.top .dingyue .mainbox .mb_form input[type="text"] {
    background-color: #fff;
    border-style: solid;
    border-width: 1px;
    border-color: #ccc;
    line-height: 28px;
    border-radius: 5px;
    padding-left: 10px;
    margin: 5px 0 6px 20px;
    width: 300px;
}

.top .dingyue .mainbox .mb_form input.yue_add {
    color: #fff;
}

.top .dingyue .mainbox .mb_form input[type="submit"] {
    background-color: #fff;
    border-style: solid;
    border-width: 1px;
    border-color: #ccc;
    line-height: 28px;
    border-radius: 5px;
    margin: 10px 0 10px 10px;
    width: 80px;
    cursor: pointer;
}

.jour_ts {
    width: 500px;
    background-color: #fff;
    display: none;
    position: fixed;
    z-index: 20;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -250px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
}

.jour_ts .mainbox {
    padding: 20px;
    line-height: 18px;
    font-size: 14px;
}

.jour_ts .mainbox input[type="submit"] {
    background-color: #fff;
    border-style: solid;
    border-width: 1px;
    line-height: 28px;
    border-radius: 5px;
    width: 80px;
    cursor: pointer;
    float: right;
    color: #fff;
    margin-bottom: 20px
}

/**************************搜索***********************/
.nav_ban .search_for {
    float: right;
    position: relative;
}

.nav_ban .search_for select {
    position: absolute;
    width: 85px;
    margin-top: 10px;
    padding-left: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    height: 26px;
    left: 0;
    top: 13px;
    cursor: pointer;
}

.nav_ban .search_for input[type='text'] {
    background-color: #fff;
    border: none;
    line-height: 26px;
    border-radius: 5px;
    padding-left: 10px;
    margin: 2px 0 1px 0;
    width: 250px;
}

.nav_ban .search_for input[type='button'] {
    position: absolute;
    right: 0;
    top: 2px;
    color: #fff;
    border: 1px solid #ccc;
    background-color: #fff;
    line-height: 24px;
    width: 58px;
    cursor: pointer;
    border-radius: 5px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/****************期刊名字****************/
.nav_ban {
    width: 100%;
    /*height: 70px;*/

}

.nav_ban .biaot_dh {
    width: 100%;
    height: 80px;
}

.nav_ban .biaot_dh .search_for {
    position: absolute;
    right: 1px;
    top: 2px;
}

.nav_ban .biaot_dh h1 {
    /*display: inline-block;*/
    line-height: 52px;
    font-size: 35px;
    width: 1280px;
    margin: 0 auto;
    padding-top: 13px;
    position: relative;
    /*text-align: left;*/
}

.nav_ban h1 a {
    font-weight: 600;
    color: #fff;
}

.nav_ban h1 a:hover {
    text-decoration: none;
}

.nav_ban h1 .top_sea {
    font-weight: 600;
    font-size: 14px;
}

.home_logo:hover {
    text-decoration: none;
}

.nav_ban .top_sea > a {
    text-decoration: none;
}

/**********中间公共样式**********/
.among {
    padding: 0 100px 40px 100px;
    position: relative;
}

.among > div {
    width: 1280px;
    margin: 0 auto;
}

.among > div > h2 {
    font-size: 40px;
    color: #595959;
    font-weight: 600;
    letter-spacing: -1px;
    padding: 15px 0;
}

.among > div > h2 > a.more {
    font-size: 26px;
    color: #adadad;
    margin-left: 20px;

}

/*期刊信息*/
.exp_and {
    position: relative;
    /*background: url("../img/home_0.jpg") no-repeat;*/
    background-size: 100% 100%;
}

.exp_and > div {
    padding: 40px 100px;
    /*background-color: rgb(16, 81, 162);*/
}

.exp_and > div > div {
    width: 1280px;
    margin: 0 auto;
    padding-bottom: 30px;
    border-bottom: 1px solid #ccc;
}

.exp_and .exp_journal {
    float: left;
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
}

.exp_and .exp_journal img {
    width: 160px;
    height: 210px;
}

.exp_and .exp_journal p i {
    margin-right: 5px;
}

/*.exp_and .exp_journal p{*/
/*    text-align: center;*/
/*    font-size: 16px;*/
/*    margin-top: 10px;*/
/*    font-weight: 600;*/
/*}*/
.exp_and .exp_mess {
    float: left;
    margin-left: 20px;
    font-size: 14px;
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
}

.exp_and .exp_mess p {
    margin-bottom: 5px;
}

.exp_and .exp_mess .share_tmrtb {
    position: relative;
}

.exp_and .exp_mess .share_three {
    position: absolute;
    top: 12px;
    left: 165px;
    width: 80px;
    display: none;
}

.exp_and .exp_mess .share_4, .exp_and .exp_mess .share_5, .exp_and .exp_mess .share_6 {
    position: relative;
    display: inline-block;
}

.exp_and .exp_mess .share_4 {
    width: 14px;
}

.exp_and .exp_mess .share_4 img:nth-child(1) {
    width: 18px;
    height: 20px;
    background-color: #fff;
}

.exp_and .exp_mess .share_4 .hov_img {
    display: none;
    position: absolute;
    left: 8px;
    top: 12px;
    width: 200px;
    height: 200px;
    z-index: 10;
}

.exp_and .exp_mess .share_5 {
    width: 15px;
}

.exp_and .exp_mess .share_5 img:nth-child(1) {
    width: 19px;
    height: 19px;
}



.exp_and .exp_mess .share_5 .hov_img {
    display: none;
    position: absolute;
    left: 8px;
    top: 12px;
    width: 200px;
    height: 200px;
    z-index: 10;
}

.exp_and .exp_mess .share_6 {
    width: 20px;
}

.exp_and .exp_mess .share_6 img:nth-child(1) {
    width: 16px;
    height: 17px;

}

.exp_and .exp_mess .share_6 .hov_img {
    display: none;
    position: absolute;
    left: 8px;
    top: 12px;
    width: 220px;
    height: 150px;
    z-index: 10;
}

.exp_and .exp_mess .share_4:hover .hov_img {
    display: block;
}

.exp_and .exp_mess .share_5:hover .hov_img {
    display: block;
}

.exp_and .exp_mess .share_6:hover .hov_img {
    display: block;
}

.exp_and .exp_ishgu {
    float: left;
}

.exp_and .exp_hlig {
    display: flex;
}

.exp_and .exp_hlig li {
    float: left;
    width: 290px;
    background-color: rgba(0, 0, 0, 0.1);
    margin-left: 19px;
    padding: 15px;
    border-bottom: 2px solid #fff;
}

.exp_and .exp_hlig li:nth-child(1) {
    margin-left: 0;
}

.exp_and .exp_hlig li a {
    display: block;
    float: left;
    width: 140px;
}

.exp_and .exp_hlig li h6 {
    font-weight: 600;
    font-size: 14px;
    line-height: 22px;
}

.exp_and .exp_hlig li img {
    width: 110px;
    height: 85px;
    float: right;
}

/****************topics**********************/
.top_ics {

    /*background-size: 100% 100%;*/
}

.top_ics > div > h2 {
    color: #404040;
}

.top_ics ul {
    display: flex;
}

.top_ics ul li {
    float: left;
    width: 19%;
    background-color: #fff;
    margin: 8px 16px 10px 0;
    /*height: 175px;*/
    box-shadow: 0 0 10px #bdbdbd
}

.top_ics ul li:nth-child(5) {
    margin-right: 0;
}

.top_ics ul li img {
    width: 100%;
    height: 135px;
}

.top_ics ul li h3 {
    width: 100%;
    text-align: center;
    margin-top: 2px;
    margin-bottom: 5px;
    font-weight: 600;
}

/****************Highlight**********************/
.crd_top {

}

.crd_top ul {
    display: flex;
}

.crd_top ul li {
    float: left;
    width: 49%;
    margin-right: 17px;
    background-color: #fff;
    padding: 5px 12px 10px 12px;
    box-shadow: 0 0 10px #bdbdbd;
    position: relative;
}

.crd_top ul li:nth-child(2) {
    margin-right: 0;
}

.crd_top ul li img {
    width: 43%;
    height: 166px;
    margin: 8px 0 10px;

}

.crd_top ul li div.hl_into {
    position: absolute;
    top: 13px;
    right: 12px;
    width: 388px;
    height: 166px;
    padding: 8px 20px 20px 90px;
    background: linear-gradient(to left, rgba(4, 60, 109, 1) 90%, rgba(0, 0, 0, 0));
}

.crd_top ul li div.hl_into h4 {
    color: #fff !important;
    margin-bottom: 20px;
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
    text-align: right;
}

.crd_top ul li div.hl_into h4 span {
    margin-right: 20px;
}

.crd_top ul li div.hl_into a:hover {
    color: #fff;
}

.crd_top ul li div.hl_into h6 {
    color: #fff !important;
    /*font-weight: 600;*/
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 10px;
}

.crd_top ul li div.hl_con {
    color: #010101;
}

/*轮播*/
#Marquee_x {
    overflow: hidden;
    width: 900px
}

#Marquee_x ul li {
    float: left;
    line-height: 25px;
    overflow: hidden;
    display: flex;
}

#Marquee_x ul li div {
    float: left;
    width: 290px;
    background-color: rgba(0, 0, 0, 0.1);
    margin-left: 19px;
    padding: 15px;
    border-bottom: 2px solid #fff;
    overflow: hidden
}

#Marquee_x ul li div a {
    display: block;
    float: left;
    width: 140px;
}

#Marquee_x ul li div a h6 {
    font-weight: 600;
    font-size: 14px;
    line-height: 22px;
}

#Marquee_x ul li div img {
    width: 110px;
    height: 85px;
    float: right;
}

/* 横向滚动必须让所有li左浮动 */

/****************Current Issue**********************/
.cur_ent {
    background: url("../img/home_0.jpg") no-repeat;
    background-size: 100% 100%;
}

.cur_ent > div > h2 {
    color: #404040;
}

.cur_ent h2 span {
    font-size: 16px;
    color: #973333;
    margin-left: 20px;
    font-weight: bold;
    letter-spacing: -1px;
}

.cur_ent ul {

}

.cur_ent ul li {
    float: left;
    width: 49.3%;
    margin-right: 17px;
    margin-bottom: 17px;
    background-color: #fff;
    padding: 5px 15px 15px 15px;
    box-shadow: 5px 5px 5px #bdbdbd;
    height: 335px;
}

.cur_ent ul li:nth-child(even) {
    margin-right: 0;
}

.cur_ent ul li h5 {
    text-align: right;
    color: #aeaeae;
    font-size: 15px;
    /*font-weight: 600;*/
    padding: 5px 20px 15px 0;
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
}

.cur_ent ul li h5 b {
    color: #7f0202;
}

.cur_ent ul li h2 {
    /*color: #1470b3;*/
    font-weight: 600;
    font-size: 20px;
    line-height: 22px;
    margin-bottom: 10px;
}

.cur_ent ul li .ci_txt img {
    width: 40%;
    height: 160px;
    margin: 0 22px 10px 0;
    float: left;
}

.cur_ent ul li > div.ci_txt {
    color: #010101;
    margin-top: 8px;
    margin-bottom: 5px;
}

.cur_ent ul li > div.ci_fil h4 {
    color: #010101;
    font-size: 13px;
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
    float: left;
    /*width: 52%;*/
}

.cur_ent ul li > div.ci_fil div {
    float: right;
    /*width: 50%;*/
}

.cur_ent ul li > div.ci_fil div img {
    vertical-align: middle;
    margin-right: 5px;
    width: 14px;
    height: 15px;
}

/************Online First*****************/
.onl_ft {

}

.onl_ft ul {
    display: flex;
}

.onl_ft ul li {
    float: left;
    width: 24%;
    margin-right: 17px;
    box-shadow: 0 0 10px #bdbdbd;
    padding: 10px 12px;
}

.onl_ft ul li:nth-child(4) {
    margin-right: 0;
}

.onl_ft ul li h3 {
    font-weight: 600;
    font-size: 18px;
    line-height: 20px;
    margin: 5px 0;
}

.onl_ft ul li img {
    width: 100%;
    height: 180px;
}

/************News & Comment*****************/
.new_com {
    background: url("../img/home_0.jpg") no-repeat;
    background-size: 100% 100%;
}

.new_com ul {
    display: flex;
}

.new_com ul li {
    float: left;
    width: 24%;
    margin-right: 17px;
    background-color: #fff;
    box-shadow: 5px 5px 5px #bdbdbd;
    padding: 10px 12px;
}

.new_com ul li:nth-child(4) {
    margin-right: 0;
}

.new_com ul li h3 {
    font-weight: 600;
    font-size: 18px;
    line-height: 20px;
    margin: 5px 0;
}

.new_com ul li img {
    width: 100%;
    height: 180px;
}

/****************Explore more**********************/
.exp_lore {

}

.exp_lore ul {
    display: flex;
}

.exp_lore ul li {
    float: left;
    width: 49.3%;
    margin-right: 17px;
    background-color: #fff;
    padding: 5px 12px 10px 12px;
    box-shadow: 0 0 10px #bdbdbd;
}

.exp_lore ul li:nth-child(2) {
    margin-right: 0;
}

.exp_lore ul li img {
    width: 100%;
    height: 200px;
    margin: 8px 0 10px;
}

.exp_lore ul li h6 {
    color: #888;
    margin-bottom: 10px;
    font-size: 14px;
}

.exp_lore ul li h3 {
    /*color: #1470b3;*/
    font-weight: 600;
    font-size: 20px;
    line-height: 18px;
    margin-bottom: 10px;
}

.exp_lore ul li div {
    color: #010101;
    line-height: 18px;
}

/****************Related Journals**********************/
.rel_ated {
    background: url(../img/home_0.jpg) no-repeat;
    background-size: 100% 100%;
    padding: 38px 0 10px 0;
}

.rel_ated ul.related {
    float: left;
    width: 1000px;
}

.rel_ated ul.related li {
    float: left;
    width: 16%;
    text-align: center;
    margin-bottom: 17px;

}

.rel_ated ul.related li img {
    width: 128px;
    height: 175px;
    box-shadow: 0 0 10px #bdbdbd;
}

.rel_ated div.indexing {
    float: left;
    text-align: left;
    width: 275px;
}

.rel_ated div.indexing ul {
    margin-top: 5px;
}

.rel_ated div.indexing ul li {
    line-height: 22px;
}

.rel_ated div.indexing ul li a:hover {
    text-decoration: underline;
}

.she_SCom {
    float: left;
    width: 1000px;
    margin: 0 0 20px 0;
    padding: 2px 0;
    display: flex;
}

.she_SCom > div {
    float: left;
    width: 323px;
    padding: 30px 30px;

}

.she_SCom > div:hover {
    background-color: #fff;
}

.she_SCom > div:nth-child(3) {
    margin-right: 0;
}

.she_SCom > div:nth-child(1) > a {
    width: 241px;
    display: block;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 13px 0;
    margin: 0 0 11px 5px;
    font-size: 16px;
}

.she_SCom > div:nth-child(1) a:hover {
    text-decoration: underline;
}

.she_SCom > div:nth-child(1) > div {
    margin: 0 0 0 5px;
}

.she_SCom > div:nth-child(1) > div a {
    color: #fff;
    width: 118px;
    display: block;
    float: left;
    text-align: center;
    font-size: 14px;
    line-height: 20px;
    border-radius: 4px;
    padding: 3px 0 5px 0;
    height: 45px;
    white-space: nowrap;
}

.she_SCom > div:nth-child(1) > div a:nth-child(2n+1) {
    margin-right: 5px;
}

.she_SCom > div:nth-child(1) > div a:nth-child(1), .she_SCom > div:nth-child(1) > div a:nth-child(2) {
    margin-bottom: 10px;
}

.she_SCom > div:nth-child(1) {
    position: relative;
}

.she_SCom .bor_sty_col {
    background: #d5dee3;
    position: absolute;
    height: 180px;
    top: 22px;
    width: 4px;
    margin: 0;
}

.she_SCom > div:nth-child(2) {

}

.she_SCom > div:nth-child(2) > p {
    line-height: 22px;
    font-weight: 600;
    margin: 15px 0 15px 0;
}

.she_SCom > div:nth-child(2) > a {
    font-weight: 600;
    cursor: pointer;
}

.she_SCom > div:nth-child(2) > a:hover {
    text-decoration: underline;
}

.she_SCom > div:nth-child(2) #com_index {
    width: 250px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin: 10px 10px 10px 0;
    display: inline-block;
}

.she_SCom > div:nth-child(2) #com_index .selectivity-single-select {
    line-height: 22px;
    background-color: #fff;
    border-radius: 5px;
    padding: 0;
}

.she_SCom > div:nth-child(2) #com_index .selectivity-single-result-container {
    top: 2px;
    left: 7px;
    height: 20px;
}

.she_SCom > div:nth-child(2) #com_index .selectivity-caret {
    right: 8px;
    top: 4px;
    border-left: 1px solid #ccc;
    padding: 0 0 0 7px;
    height: 20px;
}

.she_SCom > div:nth-child(3) > p {
    font-weight: 600;
    line-height: 22px;
    text-align: center;
    margin: 10px 0 0 0;
}

/*****************分享****************/
.sharethis-inline-share-buttons {
    display: inline-block;
    margin-left: 10px;
}

.sharethis-inline-share-buttons .st-btn {
    border: 0 !important;
    background-color: rgba(0, 0, 0, 0) !important;
    padding: 0 !important;
}

.share_tmrtb {
    padding-top: 5px;

}

.share_tmrtb > div {
    display: inline-block;
}

.share_tmrtb img {
    width: 15px;
    height: 15px;
    cursor: pointer;
    margin-right: 2px;
    margin-top: -5px;
}

/*****************footer****************/
.footer {
    color: #000;
    font-size: 16px;
    background: url(../img/home_0.jpg) no-repeat;
    background-size: 100% 100%;
}

.footer > div {
    padding: 20px 120px 0 120px;
}

.footer > div > div {
    width: 1280px;
    margin: 0 auto;
}

.footer .dh_dy {
    float: left;
    width: 230px;
    margin-right: 48px;
    padding-top: 15px;
}

.footer .dh_dy p {
    margin-bottom: 10px;
}

.footer .dh_dy input[type="text"] {
    background-color: #fff;
    border-style: solid;
    border-width: 1px;
    border-color: #ccc;
    line-height: 28px;
    border-radius: 5px;
    padding-left: 7px;
    margin: 5px 0 6px 0;
    width: 230px;
}

.footer .dh_dy input[type="submit"] {
    top: 45px;
    left: 310px;
    height: 30px;
    /*padding: 0 35px 0 10px;*/
    border: 1px solid #fff;
    cursor: pointer;
    border-radius: 5px;
    color: #fff;
    width: 230px;
    background-color: #fff;
}

.footer .dh_dy .spa {
    /* margin-left: 75px; */
    font-size: 12px;
    color: #e91c1c;
}

.footer .daohang {

    float: left;
}

.footer .daohang ul {
    float: left;
    width: 230px;
    margin: 0 10px;
}

.footer .daohang ul h3 {
    font-family: "Helvetica Neue", Helvetica, Georgia, sans-serif;
    padding: 15px 0;
    font-weight: 600;
    font-size: 17px;
    line-height: 18px;
    letter-spacing: 0.3px;
}

.footer .daohang ul li {
    list-style: disc;
    margin-left: 20px;
    /*color: #1051a2;*/
}

.footer .daohang ul li a {
    color: #235da5;
    line-height: 26px;
    font-weight: 600;
}

.footer .daohang ul li a:hover {
    text-decoration: underline;
}

.footer .bianma {
    text-align: center;
    line-height: 22px;
    width: 1280px;
    padding-bottom: 20px;
    margin: 35px auto 0 auto;
}

.footer .bianma p {
    font-weight: 600;
    font-size: 14px;
}