/* style.css 主要css样式 */
body {
    width: 100%;
     /*height: 100%;*/
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
}

header {
    height: 100px;
    width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mainlogo {
    width: 426px;
    height: 83px;
}

.search {
    width: 500px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.abc{
padding: 0 !important;
    height: 15px !important;
    width: 15px !important;
    background: none !important;
    right: 10px !important;
    position: absolute !important;
    top: 3px !important;
}
.search input {
    position: absolute;
    top: 0;
    width: 180px;
    height: 24px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    color: #000;
    box-sizing: border-box;
    padding: 0 10px 0 30px;
    border: none;
}


.search .input {
    position: relative;
    width: 180px;
    height: 24px;
}

.search .input img {
    position: absolute;
    top: 5px;
    left: 10px;
    width: 15px;
    height: 15px;
}

.showewm {
    position: relative;
}

.showewm span {
    position: absolute;
    top: 20px;
}

.showewm img {
    width: 100px;
    height: 100px;
}

nav .add{
    position: relative;
}

nav  ul{
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    width: 200px;
    left:-50px;
    top: 50px;
    z-index: 9999999999999999999999999999999;
}
nav ul li{
    width: 200px;
    height: 60px;
    line-height: 60px;
    text-align: center;
}
nav {
    height: 60px;
    width: 1200px;
    line-height: 60px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    cursor: pointer;
}
nav div{
    display: inline-block;
    margin: 0 28px;
}
.hide{
    display: none;
}
.show{
    display: block;
}

nav a{
    color: rgba(51, 51, 51, 1);
}
.mainbanner {
    width: 1920px;
    height: 520px;
    display: flex;
    justify-content: space-around;
    align-items: center;

}

footer {
    width: 100%;
    min-height: 426px;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 24px;
}

footer .content {
    width: 1200px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 24px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

footer .content .block {
    width: 329px;
}

footer .content .title {
    margin-bottom: 38px;
}

footer .content .block .ewm {
    width: 130px;
    height: 130px;
}

footer .content .block h3 {
    margin-top: 20px;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 24px;
}

footer .block-center {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid #fff;
    border-left: 1px solid #fff;
}

footer .logowhite {
    width: 336px;
    height: 61px;
    margin-bottom: 30rpx;
}

footer .link2 {
    margin-top: 30px;
}

.maintitle {
    margin-top: 30px;
    width: 100%;
    height: 32px;
    background: rgba(232, 234, 239, 1);
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.maintitle .font {
    height: 32px;
    line-height: 32px;
    display: inline-block;
    font-size: 18px;
    font-family: Arial;
    font-weight: bold;
    color: rgba(0, 51, 102, 1);
    margin-left: 20px;
}

.maintitle .icon {
    display: inline-block;
    width: 4px;
    height: 32px;
    background: rgba(0, 51, 102, 1);
}

.main {
    width: 1200px;
}

.firstnew {
    margin-top: 30px;
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.firstnew img {
    width: 531px;
    height: 300px;
}

.firstnew .font {
    width: 609px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.95);
    line-height: 24px;
}

.firstnew .font p {
    font-size: 12px;
    font-family: Adobe Heiti Std;
    font-weight: normal;
    color: rgba(49, 159, 255, 1);
    line-height: 25px;
    text-align: right;
}

.content1 {
    width: 1200px;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
}

.content1 .box1 {
    width: 770px;
}

.maintitle span {
    align-self: right;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(153, 153, 153, 1);
}

.maintitle1 {
    margin: 0 !important;
    display: flex;
    justify-content: space-between !important;
    align-items: center;
    box-sizing: border-box;
    padding: 0 22px 0 0;
}

.maintitle1 .box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

article {
    height: 190px;
    border-bottom: 1px dashed rgba(0, 0, 0, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

article:last-child {
    border: none;
}

article .box {
    width: 500px;
}

article img {
    width: 220px;
    height: 140px;
}

article h3 {
    font-size: 16px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.95);
    line-height: 24px;
}

article .time {
    margin: 10px 0;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.45);
}

article p {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.65);
    line-height: 18px;
}

.download {
    position: relative;
    width: 400px;
    height: 377px;
    background: url(../img/Download_bj.png)no-repeat 0 0 / 400px 80px;
    background-color: rgba(246, 247, 248, 1);
}

.download .title {
    position: absolute;
    top: 20px;
    left: 30px;
    text-transform: uppercase;
    font-size: 28px;
    font-family: DIN Pro;
    font-weight: bold;
    color: rgba(0, 51, 102, 1);

}

.download .box {
    position: absolute;
    top: 150px;
    left: 14px;
    display: flex;
    justify-content: space-between;
    width: 300px;
    height: 180px;
}

.download .book {
    width: 135px;
    height: 180px;
}

.download .box h3 {
    width: 100%;
    text-align: center;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 51, 102, 1);
    height: 80px;
    line-height: 80px;
}

.download .box p {
    width: 100%;
    box-sizing: border-box;
    ;
    padding: 0 0 0 40px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.65);
}

.download .box .p1 {
    background: url(../img/Read-Online.png)no-repeat 0 center / 22px 22px;
}

.download .box .p2 {
    background: url(../img/download.png)no-repeat 0 center / 22px 22px;
}

.lunbo1 {
    position: relative;
    margin-top: 20px;
    width: 1200px;
    height: 180px;
    overflow: hidden;
    margin-bottom: 50px;
}

.ss {
    width: 270px;
    height: 180px;
}

.secbanner {
    width: 1920px;
    height: 300px;
}

.neiyecontent {
    width: 1200px;
    display: flex;
    justify-content: space-between;
}

.neiyecontent .list {
    width: 300px;
    min-height: 1000px;
}

.neiyecontent .bigbox {
    width: 870px;
}

.neiyecontent .tab {
    margin-top: 10px;
    border: 1px solid rgba(232, 234, 239, 1);
}

.neiyecontent .tab li {
    width: 300px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    cursor: pointer;
}
.neiyecontent .list ul li {
    width: 300px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    cursor: pointer;
}
.active {
    background: rgba(51, 102, 204, 1) !important;
    color: #ffffff !important
}

.selected {
    display: block !important;
}

.neiyecontent .bigbox {
    margin-top: 30px;
}

.bread {
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(153, 153, 153, 1);
}
.bread a{
    color: rgba(153, 153, 153, 1);
}
.neirong {
    border: 1px solid rgba(232, 234, 239, 1);
    box-sizing: border-box;
    padding: 30px 20px;
    display: none;
}

.neiyecontent .title {
    width: 100%;
    text-align: center;
    height: 50px;
    line-height: 50px;
    font-size: 24px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
}

.neiyecontent .neirong .box {
    height: 200px;
    width: 400px;
    position: relative;
    margin: 20px 0 20px 0;
}

.neiyecontent .neirong .box .bg {
    position: absolute;
    bottom: 0;
    width: 400px;
    height: 150px;
    background: rgba(232, 232, 232, 1);
}

.neiyecontent .neirong .box .pic {
    position: absolute;
    bottom: 68px;
    left: 10px;
    width: 96px;
    height: 132px;
}

.neiyecontent .neirong .box .name {
    position: absolute;
    top: 18px;
    left: 128px;
    font-size: 20px;
    font-family: Arial;
    font-weight: normal;
    color: rgba(0, 0, 0, 0.9);
}

.neiyecontent .neirong .box .miaoshu {
    position: absolute;
    top: 70px;
    left: 128px;
    width: 240px;
    height: 105px;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.8);
    line-height: 24px;
}

.boxbox {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    flex-wrap: wrap;
}

.neirong li {
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.neirong li p {
    position: relative;
    line-height: 50px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.85);
    box-sizing: border-box;
    padding: 0 0 0 10px;

}

.neirong li p:before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -5px;
    margin: auto;
    content: ' ';
    display: inline-block;
    width: 5px;
    height: 5px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
}

.neirong li span {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.65);
}

.smallarticle {
    height: 140px !important;
}

.smallarticle-width {
    width: 543px !important;
}

.neirong .text {
    margin-top: 30px;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 24px;
}

.neirong .boxbox .top {
    width: 830px;
    height: 155px;
    background: rgba(233, 234, 239, 1);
    box-sizing: border-box;
    padding: 10px 10px;
}

.neirong .boxbox .block {
    margin-top: 30px;
}

.neirong .boxbox .block .title2 {
    width: 100%;
    font-size: 18px;
    font-family: Arial;
    color: rgba(0, 51, 102, 1);
}

.neirong .boxbox .block .xq {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
}

.qieye {
    width: 100%;
    margin-top: 50px;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.qieye div {
    width display: inline-block;
    margin-right: 12px;
    box-sizing: border-box;
    padding: 7px 17px;
}
.qieye a {
    width display: inline-block;
    margin-right: 12px;
    box-sizing: border-box;
    padding: 7px 17px;
    color: rgba(0, 0, 0, 0.8);
}

.border {
    border: 1px solid rgba(158, 181, 227, 1);
}