.container {
  width: 1150px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.head {
  margin: 15px 0;
}

.head img {
  width: 200px;
  display: inline-block;
  vertical-align: middle;
}

.head .h3 {
  font-size: 28px;
  font-weight: 400;
  display: inline-block;
  vertical-align: middle;
  margin: 0 0 0 15px;
}

.head .c_searchs {
  border: 1px solid #E60012;
  border-radius: 5px;
  float: right;
  padding: 5px 10px;
  margin-top: 5px;
  background-color: #fff;
}

.head .c_searchs .txtc2 input {
  background-color: #fff;
  margin-left: 0;
}

.banner_focus {
  position: relative;
}

.banner_focus .prev {
  background: url("http://www.eeworld.com.cn/zhuanti/TIEmbeddedProcessing/images/jiantou_iconBg_1.png") no-repeat;
}

.banner_focus .next {
  right: 0;
  background: url("http://www.eeworld.com.cn/zhuanti/TIEmbeddedProcessing/images/jiantou_iconBg_1.png") no-repeat -123px 0;
}

.banner_focus .prev,
.banner_focus .next {
  position: absolute;
  top: 50%;
  display: block;
  width: 40px;
  height: 57px;
}

.nav_box {
  height: 50px;
  line-height: 50px;
  background-color: #D20000;
}

.nav_box ul > li {
  margin-right: 50px;
  float: left;
  position: relative;
}

.nav_box ul > li a {
  text-align: center;
  display: block;
  line-height: 50px;
  font-size: 16px;
  color: #fff;
  padding: 0 10px;
}

.nav_box ul > li:hover .ol-list {
  display: block;
}

.nav_box ul > li .ol-list {
  display: none;
  position: absolute;
  top: 49px;
  left: -35px;
  z-index: 999;
  background: #333;
  width: 170px;
}
.nav_box ul > li .ol-list li:hover{
  background-color: #ef0012;
}
.nav_box ul > li .ol-list li a {
  font-size: 14px;
  text-decoration: none;
  color: #fff;
  text-align: left;
  align-items: left;
  border-bottom: 1px solid #222;
  line-height: 35px;
  white-space: normal;
  word-break: break-all;
}

.product_box {
  margin-top: 30px;
}

.product_box .h2 {
  font-size: 20px;
  font-weight: 600;
  display: block;
  line-height: 30px;
  margin-bottom: 10px;
}

.product_box .left_bb {
  width: 300px;
  float: left;
  margin-right: 30px;
  overflow: hidden;
  background-color: #F2F2F2;
  color: #333;
  font-size: 14px;
  box-sizing: border-box;
  padding: 15px;
  min-height: 290px;
}

.product_box .left_bb .intro_txt {
  line-height: 25px;
  font-size: 14px;
  color: #333;
}

.product_box .left_bb .product_list {
  margin-top: 15px;
}

.product_box .left_bb .product_list li {
  line-height: 30px;
}

.product_box .left_bb .product_list li a {
  color: #ef0012;
  font-size: 14px;
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.product_box .right_bb {
  float: left;
  width: 820px;
}

.product_box .right_bb .h3 {
  font-size: 16px;
  display: block;
  line-height: 30px;
  font-weight: 600;
}

.product_box .right_bb ul {
  margin-left: -20px;
}

.product_box .right_bb ul li {
  float: left;
  border: 1px solid #D9D9D9;
  width: 400px;
  padding: 10px;
  box-sizing: border-box;
  margin-left: 20px;
  margin-bottom: 15px;
}

.product_box .right_bb ul li img {
  width: 88px;
}

.product_box .right_bb ul li .recom_box {
  padding-left: 100px;
}

.product_box .right_bb ul li .recom_box .h3 {
  color: #1084A8;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  display: block;
  text-overflow: ellipsis;
}

.product_box .right_bb ul li .recom_box .h3:hover {
  text-decoration: underline;
  color: #ef0012;
}

.product_box .right_bb ul li .recom_box .color {
  color: #ef0012;
  font-weight: 500;
  margin-right: 5px;
}

.product_box .right_bb ul li .recom_box p {
  line-height: 22px;
  font-size: 12px;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 44px;
}

.tah_dh {
  text-align: left;
  border-bottom: 3px solid #404040;
  line-height: 37px;
  margin-top: 15px;
  position: relative;
  padding-left: 160px;
}

.tah_dh .h3 {
  font-size: 20px;
  font-weight: 600;
  vertical-align: middle;
  border-bottom: 3px solid #ef0012;
  padding: 5px 10px;
  position: absolute;
  top: -10px;
  left: 0;
  line-height: inherit;
  margin: 0;
}

.tah_dh ul {
  display: inline-block;
  vertical-align: middle;
  float: right;
}

.tah_dh ul li {
  float: left;
  margin-left: 15px;
  font-size: 16px;
}

.tah_dh ul li a {
  color: #999;
}

.tah_dh ul li a:hover {
  color: #ef0012;
}

.showe_dh .w33 {
  width: 33.33%;
  padding: 0 15px;
  float: left;
  box-sizing: border-box;
}

.showe_dh .leftc ul {
  margin-top: 30px;
}

.showe_dh .leftc ul li {
  width: 40%;
  margin-right: 10%;
  float: left;
  margin-bottom: 20px;
}

.showe_dh .leftc ul li a {
  border: 1px solid #d6d6d6;
  width: 100%;
  float: left;
  text-align: center;
  font-size: 14px;
  height: 36px;
  line-height: 36px;
  border-radius: 5px;
  color: #ef0012;
}

.showe_dh .centb ul {
  margin-top: 25px;
}

.showe_dh .centb ul li {
  border-bottom: 1px solid #D9D9D9;
  line-height: 40px;
  text-align: left;
  position: relative;
}

.showe_dh .centb ul li:before {
  content: '';
  width: 3px;
  height: 3px;
  background-color: #666;
  display: inline-block;
  margin-right: 3px;
  position: absolute;
  left: 5px;
  top: 17px;
}

.showe_dh .centb ul li a {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  display: block;
  text-align: left;
  font-size: 16px;
  padding-left: 15px;
}

.showe_dh .righc ul {
  margin-top: 30px;
}

.showe_dh .righc ul li {
  width: 47%;
  margin-left: 3%;
  float: left;
  margin-bottom: 15px;
}

.showe_dh .righc ul li img {
  width: 100%;
}

.showe_dh .righc ul li span {
  text-align: left;
  font-size: 14px;
  line-height: 20px;
  height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.ti_m60 {
  margin-top: 50px;
}

.crumbs .h4 {
  line-height: 30px;
  margin: 20px 0 25px;
}

.crumbs .h4 span {
  color: #999;
  font-size: 14px;
}

.crumbs .h4 span a {
  color: #999;
  font-size: 14px;
}

.crumbs .h4 span a:hover {
  color: #ef0012;
  text-decoration: underline;
}

.left_box {
  width: 300px;
  float: left;
  margin-right: 30px;
}

.left_box .nav_bos {
  border: 1px solid #ccc;
  /**
        * Submenu
        -----------------------------*/
}

.left_box .nav_bos .accordion {
  width: 100%;
  max-width: 360px;
  background: #FFF;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}

.left_box .nav_bos .accordion .link {
  cursor: pointer;
  display: block;
  padding: 15px 15px 15px 42px;
  color: #4D4D4D;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid #CCC;
  position: relative;
  -webkit-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.left_box .nav_bos .accordion li:last-child .link {
  border-bottom: 0;
}

.left_box .nav_bos .accordion li i {
  position: absolute;
  top: 16px;
  left: 12px;
  font-size: 18px;
  color: #595959;
  -webkit-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.left_box .nav_bos .accordion li i.fa-chevron-down {
  left: 12px;
  font-size: 16px;
}

.left_box .nav_bos .accordion li.open .link {
  color: #b63b4d;
}

.left_box .nav_bos .accordion li.open i {
  color: #b63b4d;
}

.left_box .nav_bos .accordion li.open i.fa-chevron-down {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}

.left_box .nav_bos .submenu {
  display: none;
  background: #e0e0e0;
  font-size: 14px;
}

.left_box .nav_bos .submenu li {
  border-bottom: 1px solid #c1c1c1;
}

.left_box .nav_bos .submenu li.cur a {
  color: #ef0012;
}

.left_box .nav_bos .submenu li.cur a:before {
  content: '';
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  background-color: #CC0000;
}

.left_box .nav_bos .submenu a {
  display: block;
  text-decoration: none;
  color: #666;
  padding: 12px;
  padding-left: 42px;
  -webkit-transition: all 0.25s ease;
  -o-transition: all 0.25s ease;
  transition: all 0.25s ease;
  position: relative;
}

.left_box .nav_bos .submenu a:hover {
  background: #F5F5F5;
  color: #333;
}

.left_box .nav_bos .submenu a:hover:before {
  content: '';
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  background-color: #CC0000;
}

.left_box .latest_release {
  margin-top: 25px;
  padding: 15px;
  border: 1px solid #D9D9D9;
}

.left_box .latest_release .h3 {
  font-size: 16px;
  font-weight: 600;
}

.left_box .latest_release .releas_list {
  margin-top: 15px;
}

.left_box .latest_release .releas_list > li {
  margin-bottom: 15px;
  border-bottom: 1px dashed #cacaca;
}

.left_box .latest_release .releas_list > li ol {
  margin: 10px 0;
}

.left_box .latest_release .releas_list > li ol li {
  float: left;
  margin-right: 10px;
}

.left_box .latest_release .releas_list > li ol li a {
  font-size: 14px;
  display: block;
  color: #007c8c;
}

.left_box .latest_release .releas_list > li ol li a:hover {
  text-decoration: underline;
}

.right_box {
  float: left;
  width: 820px;
}

.right_box .technical_box h2 {
  font-weight: 600;
  font-size: 20px;
  color: #333;
  line-height: 30px;
  margin-bottom: 25px;
  display: none;
}

.right_box .technical_box p {
  font-size: 16px;
  line-height: 30px;
  margin-bottom: 30px;
}

.right_box .menu_list .menu_list_tbn {
  border-bottom: 1px solid #404040;
  height: 36px;
}

.right_box .menu_list .menu_list_tbn li {
  float: left;
  margin-right: 20px;
}

.right_box .menu_list .menu_list_tbn li.curr a {
  color: #ef0012;
  border-bottom: 3px solid #ef0012;
}

.right_box .menu_list .menu_list_tbn li a {
  padding: 0 10px;
  display: block;
  font-size: 14px;
  color: #333;
  line-height: 35px;
  cursor: pointer;
}

.right_box .menu_list .details_list {
  margin-top: 20px;
}
.right_box .menu_list .details_list ul{
  overflow: hidden;
}
.right_box .menu_list .details_list ul li {
  float: left;
  border-bottom: 1px dashed #D9D9D9;
  width: 100%;
  padding: 20px 10px;
  box-sizing: border-box;
  margin-bottom: 10px;
}

.right_box .menu_list .details_list ul li a {
  color: #007c8c;
}

.right_box .menu_list .details_list ul li img {
  width: 88px;
}

.right_box .menu_list .details_list ul li .recom_box {
  padding-left: 100px;
}

.right_box .menu_list .details_list ul li .recom_box .h3 {
  color: #333;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  display: block;
  text-overflow: ellipsis;
  font-size: 16px;
  margin-bottom: 15px;
}

.right_box .menu_list .details_list ul li .recom_box .h3:hover {
  text-decoration: underline;
  color: #ef0012;
}

.right_box .menu_list .details_list ul li .recom_box .color {
  color: #ef0012;
  font-weight: 500;
  margin-right: 5px;
}

.right_box .menu_list .details_list ul li .recom_box p {
  line-height: 22px;
  font-size: 14px;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  color: #999;
}
.right_box .multi {
  text-align: center;
  padding: 15px;
  border-top: 1px dashed #ddd;
  margin-top: 30px;
}

.right_box .multi a {
  padding: 8px 15px;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #414141;
  border: 1px solid #ddd;
}

.right_box .multi a:hover {
  padding: 8px 15px;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #fff;
  border: 1px solid #ddd;
  background: #cc0000;
}

.right_box .multi span {
  padding: 8px 15px;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #fff;
  border: 1px solid #ddd;
  background: #cc0000;
}

.right_box .multi input {
  padding: 8px;
  text-align: center;
  border: 1px solid #ddd;
  margin: 0 5px;
}

.right_box .prot_dweb_list{
  margin-top: 60px;
}
.right_box .prot_dweb_list ul{
  margin-left: -35px;
  overflow: hidden;
}
.right_box .prot_dweb_list ul li{
  width: 250px;
  margin-left: 35px;
  float: left;
  padding: 25px 20px 20px 20px;
  box-sizing: border-box;
  border: 1px solid #e8e8e8;
  border-top: 2px solid #ef0012;
}
.right_box .prot_dweb_list ul li .h3{
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 20px;
  display: block;
}
.right_box .prot_dweb_list ul li p{
  font-size: 14px;
  line-height: 22px;
  margin-bottom: 33px;
  color: #555555
}
.right_box .prot_dweb_list ul li .look_sie{
  color: #ef0012;
  font-size: 14px;
}
.right_box .prot_dweb_list ul li .look_sie:hover{
  text-decoration: underline;
}
.right_box .prot_dweb_recomm{
  margin-top: 60px;
}
.right_box .prot_dweb_recomm .h3{
  font-size: 18px;
  font-weight: 600;
  line-height: 30px;
  margin-bottom: 27px;
}
.right_box .prot_dweb_recomm .list{
  margin-left: -30px;
}
.right_box .prot_dweb_recomm .list li{
 width: 395px;
 margin-left: 30px;
 float: left;
 /* border: 1px solid #c1c1c1; */
 padding: 10px;
 box-sizing: border-box;
 margin-bottom: 50px;
}
.right_box .prot_dweb_recomm .list .h4{
  margin-left: 150px;
  display: block;
  line-height: 22px;
  font-size: 16px;
  font-weight: 600;
  padding-left: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #007c8c;
  padding-top: 40px;
}
.right_box .prot_dweb_recomm .list .h4:hover{
  text-decoration: underline;
}
.right_box .prot_dweb_recomm .list img{
 width: 120px;
 padding-left: 10px;
}
.right_box .prot_dweb_recomm .list p{
  font-size: 14px;
  line-height: 22px;
  padding-top: 20px;
  color: #555555;
  height: 88px;
}
.right_box .technical_fail{
  margin-top: 10px;
}
.right_box .technical_fail .h3{
  font-size: 18px;
  font-weight: 600;
  border-bottom: 1px solid #ccc;
  line-height: 50px;
  margin-bottom: 10px;
 
}
.right_box .technical_fail .fail_list li{
  border-bottom: 1px dashed #cacaca;
  padding: 15px 0;
}
.right_box .technical_fail .fail_list li a{
  color: #007c8c;
  font-size: 16px;
  line-height: 25px;
  margin-bottom: 10px;
  display: block;
}
.right_box .technical_fail .fail_list li a:hover{
  text-decoration: underline;
  color: #007c8c;
}
.right_box .technical_fail .fail_list li p{
  font-size: 14px;
  line-height: 22px;
  color: #555555;
}
.right_box .technical_fail{
 
}