.avatar-tiny {
  width: 20px;
  height: 20px;
  /* border-radius: 1px; */
  float: left;
}

.clearfix {
  *zoom: 1;
}
.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
}
.clearfix:after {
  clear: both;
}

.left {
  float: left;
}

.right {
  float: right;
}

.select-wrapper {
  position: relative;
}
.select-wrapper .arrow {
  _color: white;
  _line-height: 0;
  font-size: 0;
  border: solid transparent;
  content: "";
  height: 0;
  width: 0;
  pointer-events: none;
  border-width: 5px;
  display: inline-block;
  border-top-color: #a3a3a2;
  position: absolute;
  right: 18px;
  top: 19px;
}

.avatar-small {
  width: 36px;
  height: 36px;
  /* float: left; */
}

.profile-dropdown {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  top: 40px;
  left: 44px;
  background-color: white;
  width: 130px;
  z-index: 10;
  margin-top: -10px;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}
.profile-dropdown .profile-dd-item {
  display: block;
  line-height: 36px;
}
.profile-dropdown .profile-dd-link {
  color: #555555;
  float: left;
  width: 110px;
  padding-left: 20px;
}
.profile-dropdown .profile-dd-link:hover {
  background-color: #7645b8;
  color: white;
}

.article-item .title,
.price-comparision-item .title,
.app-item .title,
.question-item .title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.article-item .gradient,
.price-comparision-item .gradient,
.app-item .gradient,
.question-item .gradient {
  width: 100px;
  height: 100px;
  position: absolute;
  top: 0;
  left: 0;
}
.article-item:hover .gradient,
.price-comparision-item:hover .gradient,
.app-item:hover .gradient,
.question-item:hover .gradient {
  box-shadow: inset 0 0 30px rgba(98, 57, 153, 0.15);
  background-color: rgba(98, 57, 153, 0.3);
}

.techniques-articles {
  margin-top: 10px;
  margin-right: -20px;
}

.article-item {
  width: 590px;
  height: 150px;
  margin-right: 20px;
  margin-top: 20px;
  display: inline-block;
  background-color: white;
}
.article-item .title-image {
  width: 150px;
  height: 150px;
  float: left;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  background-position: center;
}
.article-item .gradient {
  width: 150px;
  height: 150px;
  position: absolute;
  top: 0;
  left: 0;
}
.article-item .content {
  margin-left: 170px;
  color: #444444;
  padding: 16px 16px 0 0;
}
.article-item .title {
  font-size: 20px;
  line-height: 1.6;
  margin-bottom: 4px;
}
.article-item .author {
  margin-bottom: 4px;
}
.article-item .summary {
  font-size: 16px;
  color: #777777;
}

.trade {
  margin-top: 10px;
  margin-right: -25px;
}

.product-item {
  width: 220px;
  height: 250px;
  margin-top: 20px;
  margin-right: 25px;
  text-align: center;
  overflow: hidden;
}
.product-item .product-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  background-position: center;
}
.product-item .title {
  font-size: 18px;
  margin: -4px 0;
}
.product-item .type {
  color: #777777;
}
.product-item .content {
  width: 100%;
  position: absolute;
  padding: 8px 0;
  left: 0;
  bottom: -120px;
  background: white;
  background: rgba(255, 255, 255, 0.95);
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}
.product-item .product-operations {
  padding: 0 36px;
  margin: 10px 0;
}
.product-item:hover .content {
  bottom: 0px;
}
.product-item:hover .title {
  color: #444444;
}

/* .product-operations {
  text-align: center;
}
.product-operations .num {
  font-size: 12px;
  height: 17px;
  line-height: 17px;
  padding: 0;
  border-radius: 8px;
  color: white;
  display: inline-block;
  padding: 0 5px;
}
.product-operations .desc {
  display: block;
}
.product-operations .using {
  color: #db4b3c;
}
.product-operations .using .num {
  background-color: #db4b3c;
}
.product-operations .want {
  color: #3494de;
}
.product-operations .want .num {
  background-color: #3494de;
}
.product-operations .comment {
  color: #39b26c;
}
.product-operations .comment .num {
  background-color: #39b26c;
}
.product-operations .want-to-buy {
  margin-top: 10px;
  display: block;
  width: 100%;
  background-color: #3494de;
  color: white;
  font-size: 15px;
  line-height: 40px;
  height: 40px;
  border-radius: 3px;
}

.two-cols {
  margin-right: -40px;
}

.two-col-piece {
  margin-right: 40px;
  width: 580px;
  float: left;
}
.two-col-piece .section-title {
  margin-bottom: -2px;
} */

.price-comparision-item,
.app-item {
  width: 100%;
  height: 100px;
  display: block;
  margin-top: 20px;
  background-color: white;
}
.price-comparision-item .product-img,
.app-item .product-img {
  float: left;
  width: 100px;
  height: 100px;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  background-position: center;
}
.price-comparision-item .content,
.app-item .content {
  float: left;
  margin-left: 20px;
  margin-top: 7px;
}
.price-comparision-item .title,
.app-item .title {
  font-size: 20px;
}
.price-comparision-item .info,
.app-item .info {
  font-size: 16px;
  margin-top: -4px;
  color: #444444;
}
.price-comparision-item .price,
.app-item .price {
  color: #db4b3c;
}
.price-comparision-item .meta,
.app-item .meta {
  color: #777777;
}

.question-item {
  width: 100%;
  height: 100px;
  display: block;
  margin-top: 20px;
  background-color: white;
}
.question-item .content {
  padding: 18px 30px;
}
.question-item .title {
  font-size: 20px;
}
.question-item .meta {
  color: #777777;
}
.question-item .meta .name {
  color: #3494de;
}

.category-title {
  margin-top: 40px;
  border-bottom: 2px solid #d6d6d4;
}
.category-title h2 {
  font-size: 18px;
  float: left;
  padding-bottom: 5px;
  border-bottom: 2px solid;
  margin-bottom: -2px;
}
.category-title.news-title h2 {
  border-bottom-color: #7645b8;
}
.category-title.hardware-title h2 {
  border-bottom-color: #db4b3c;
}
.category-title.magazine-title h2 {
  border-bottom-color: #39b26c;
}
.category-title.advanced-search-title h2 {
  border-bottom-color: #db4b3c;
}
.category-title.search-results-title {
  margin-top: 15px;
}
.category-title.search-results-title h2 {
  border-bottom-color: #db4b3c;
}
.category-title.search-results-title em {
  color: #db4b3c;
  font-style: normal;
}
.category-title a {
  float: right;
  color: #fff;
  padding: 0 10px;
  border-radius: 50px;
  background: #7645b8;
}
.category-title a:hover {
  color: #fff;
  background: #663a9e;
}
.category-title a + a {
  margin-right: 20px;
}
.category-title .icon-advanced-search {
  vertical-align: -1px;
  margin-right: 4px;
}
.category-title .icon-fold {
  vertical-align: 3px;
  margin-right: 3px;
}
.category-title .icon-submit-item {
  vertical-align: -2px;
  margin-right: 3px;
}

.additional-info,
.warning {
  color: #777777;
}
.additional-info .icon-info,
.warning .icon-info {
  vertical-align: -1px;
  margin-right: 5px;
}

.more-items {
  display: block;
  margin: 40px auto 0;
  background-color: #d6d6d4;
  text-align: center;
  letter-spacing: 1px;
  font-weight: bold;
  color: #555555;
  width: 590px;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
}

.hardware-items-wrap {
  margin-top: -20px;
  margin-right: -40px;
}
.category-title + .hardware-items-wrap {
  margin-top: 0;
}

.hardware-item {
  width: 580px;
  height: 200px;
  margin-right: 40px;
  margin-top: 40px;
  float: left;
  background-color: white;
  position: relative;
}
.hardware-item .cover-img {
  width: 200px;
  height: 100%;
  float: left;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  background-position: center;
}
.hardware-item .product-operations {
  position: absolute;
  width: 120px;
  height: 50px;
  padding: 75px 40px;
  top: 0;
  left: 0;
  background: white;
  background: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}
.hardware-item .product-operations .num {
  font-size: 15px;
  line-height: 22px;
  height: 22px;
  border-radius: 11px;
  margin-bottom: 6px;
}
.hardware-item .content {
  padding: 12px 20px;
  margin-left: 200px;
  height: 170px;
  overflow: hidden;
}
.hardware-item .title {
  font-size: 20px;
  color: #444444;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hardware-item .title .name {
  color: #663a9e;
}
.hardware-item .info,
.hardware-item .summary {
  color: #444444;
  font-size: 16px;
}
.hardware-item .info {
  margin-top: -2px;
}
.hardware-item .summary {
  margin-top: 4px;
}
.hardware-item .price {
  color: #db4b3c;
}
.hardware-item .extra-info {
  color: #777777;
  margin-top: 3px;
}
.hardware-item .extra-info em {
  color: #555555;
  font-style: normal;
}
.hardware-item .extra-info + .extra-info {
  margin-top: -2px;
}
.hardware-item:hover .product-operations {
  visibility: visible;
  opacity: 1;
}
.hardware-item:hover .title {
  color: #663a9e;
}

.magazine-items-wrap {
  margin-right: -50px;
  margin-top: -20px;
}

.magazine-item {
  width: 200px;
  height: 272px;
  margin-right: 50px;
  margin-top: 50px;
  float: left;
  position: relative;
}
.magazine-item .cover-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.magazine-item .new-indicator {
  background-color: #f4d053;
  color: #444444;
  font-size: 16px;
  font-weight: bold;
  height: 28px;
  line-height: 28px;
  border-radius: 14px;
  position: absolute;
  top: -14px;
  right: -22px;
  padding: 0 5px;
  text-transform: uppercase;
}
.magazine-item .content {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  text-align: center;
  background: #39b26c;
  background: rgba(57, 178, 108, 0.9);
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}
.magazine-item .title {
  color: white;
  font-size: 20px;
  margin-top: 40px;
}
.magazine-item .date {
  color: white;
  color: rgba(255, 255, 255, 0.7);
  margin: 4px 0 15px;
}
.magazine-item .base-button {
  width: 80px;
}
.magazine-item .base-button + .base-button {
  margin-top: 20px;
}
.magazine-item:hover .content {
  visibility: visible;
  opacity: 1;
}

.page-product-item {
  width: 186px;
  border: 2px solid #f0f0ed;
  padding: 10px;
  margin-right: 20px;
  margin-top: 20px;
  float: left;
  position: relative;
}
.page-product-item .cover-img {
  width: 100%;
  height: 140px;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  background-position: center;
}
.page-product-item .gradient {
  width: 186px;
  height: 140px;
  position: absolute;
  top: 10px;
  left: 10px;
}
.page-product-item .content {
  padding: 6px 4px 0;
}
.page-product-item .title {
  font-size: 14px;
  color: #3494de;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page-product-item .label {
  color: #777777;
}
.page-product-item .value {
  color: #555555;
}
.page-product-item:hover .title {
  color: #663a9e;
}
.page-product-item:hover .gradient {
  box-shadow: inset 0 0 30px rgba(98, 57, 153, 0.15);
  background-color: rgba(98, 57, 153, 0.3);
}

.side-product-item {
  width: 150px;
  margin-right: 20px;
  margin-top: 20px;
  float: left;
  position: relative;
}
.side-product-item .cover-img {
  width: 146px;
  height: 146px;
  background-size: cover;
  -ms-behavior: url(../htc/backgroundsize.min.htc);
  border: 2px solid #f0f0ed;
  background-position: center;
}
.side-product-item .gradient {
  width: 100%;
  height: 150px;
  position: absolute;
  top: 0;
  left: 0;
}
.side-product-item .title {
  font-size: 16px;
  text-align: center;
  color: #444444;
  margin-top: 4px;
}
.side-product-item:hover .title {
  color: #663a9e;
}
.side-product-item:hover .gradient {
  box-shadow: inset 0 0 30px rgba(98, 57, 153, 0.15);
  background-color: rgba(98, 57, 153, 0.3);
}

.side-procuct-item-big {
  margin-top: 25px;
}
.side-procuct-item-big .cover-img {
}
.side-procuct-item-big .title {
}

.side-procuct-item-big .desc {
  /* color: #777777; */
}
.side-procuct-item-big .product-operations {
  margin-left: 140px;
  width: 120px;
  margin-top: 5px;
}
.side-procuct-item-big .intro {
  margin-top: 15px;
}

.ie .top-header .top-profile .arrow {
  vertical-align: 7px;
  _vertical-align: -1px;
}
.ie .top-header .top-social .icon {
  vertical-align: -1px;
  margin-right: 6px;
}
.ie .top-header .top-broadcast .icon-arrow-right {
  vertical-align: 4px;
  _vertical-align: -2px;
}
.ie .global-search .submit .icon-search {
  vertical-align: -11px;
  _vertical-align: -13px;
}
.ie .monthly .download-app .icon-cellphone {
  vertical-align: 1px;
}
.ie .date-picker-wrap .date-picker .icon-calendar {
  vertical-align: 2px;
  margin-right: 8px;
  _vertical-align: 10px;
}
.ie .category-title .icon-advanced-search {
  vertical-align: 2px;
  margin-right: 6px;
  _vertical-align: 0;
}
.ie .category-title .icon-fold {
  vertical-align: 5px;
  margin-right: 5px;
  _vertical-align: -3px;
}
.ie .cate-row .filter-item-link.more .icon-expand {
  vertical-align: 5px;
  _vertical-align: -3px;
}
.ie .additional-info .icon-info,
.ie .warning .icon-info {
  vertical-align: 2px;
  margin-right: 8px;
}
.ie .comments .meta .icon-up,
.ie .comments .meta .icon-down {
  vertical-align: 2px;
  _vertical-align: -1px;
}
.ie .comments .meta .icon-reply {
  vertical-align: 4px;
  _vertical-align: -2px;
}
.ie .comments .meta .add-comment .icon-add-comment {
  vertical-align: 2px;
  _vertical-align: -2px;
}
.ie .comment-box {
  width: 626px !important;
}
.ie .footer-info .logo {
  vertical-align: baseline;
}
.ie .cate-content .select-wrapper {
  margin-top: 8px;
}
.ie .select-wrapper .arrow {
  display: none;
}
.ie .base-input {
  height: 22px;
}

.icon {
  display: inline-block;
  background-image: url(../png/icons.png);
  background-repeat: no-repeat;
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .icon {
    background-image: url(../png/icons%402x.png);
    background-size: 240px 240px;
  }
}

.icon-weibo {
  background-image: url(https://www.midifan.com/data/assets/img/icon-weibo.svg);
}

.icon-wechat {
  background-image: url(https://www.midifan.com/data/assets/img/icon-wechat.svg);
}

.icon-twitter {
  background-position: -189px -92px;
}

.icon-cellphone {
  background-position: 0 -195px;
  width: 10px;
}

.icon-arrow-right {
  width: 7px;
  height: 10px;
  background-position: -120px -171px;
}
a:hover > .icon-arrow-right {
  background-position: -104px -171px;
}

.icon-advanced-search {
  width: 14px;
  height: 14px;
  background-position: -201px -47px;
}
a:hover > .icon-advanced-search {
  background-position: -201px -1px;
}

.icon-submit-item {
  width: 14px;
  height: 14px;
  background-position: -48px -171px;
}
a:hover > .icon-submit-item {
  background-position: -24px -171px;
}

.icon-fold {
  width: 13px;
  height: 7px;
  background-position: -79px -148px;
}
a:hover > .icon-fold {
  background-position: -56px -148px;
}

.icon-expand {
  width: 13px;
  height: 7px;
  background-position: -212px -125px;
}
a:hover > .icon-expand {
  background-position: -189px -125px;
}

.icon-calendar {
  width: 14px;
  height: 14px;
  background-position: 0 -171px;
}

.icon-info {
  width: 13px;
  height: 13px;
  background-position: -82px -125px;
}

.icon-up {
  width: 11px;
  height: 12px;
  background-position: -168px -125px;
}
.active > .icon-up,
a:hover > .icon-up {
  background-position: -147px -125px;
}

.icon-down {
  width: 11px;
  height: 12px;
  background-position: -126px -125px;
}
.active > .icon-down,
a:hover > .icon-down {
  background-position: -105px -125px;
}

.icon-add-comment {
  width: 13px;
  height: 13px;
  background-position: -215px -92px;
}

.icon-reply {
  width: 12px;
  height: 9px;
  background-position: -202px -71px;
}
a:hover > .icon-reply {
  background-position: -202px -25px;
}

@media only screen and (min-device-width: 320px) and (max-device-width: 480px) {
  /* Styles for mobile */
}
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
  /* Styles for tablet */
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5) {
  /* Don't forget your Retina CSS! */
  body {
    background-size: 72px 72px;
  }
}

.video-responsive {
  height: 0;
  overflow: hidden;
  padding-bottom: 56.25%; /* Default 16:9, you can calculate this value by dividing 9 by 16 */
  padding-top: 3rem;
  position: relative;
}
.video-responsive iframe,
.video-responsive object,
.video-responsive embed {
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

/* Magazine */
.magazine-wrap {
  width: 1200px;
  background-color: #fff;
  margin: 15px 0;
}
.magazine-item-wrap {
  width: 1200px;
  height: 978px;
}
.magazine-item-wrap .magazine-item-sidebar {
  width: 400px;
  height: 978px;
  background-color: #f8f8f7;
  position: relative;
  padding: 10px 0 30px 0;
}
.magazine-item-wrap .magazine-item-main {
  width: 720px;
  height: 978px;
}
.magazine-nav .magazine-nav-sidebar {
  width: 320px;
  background: #7645b8;
  padding: 20px 40px;
  text-align: center;
}
.magazine-nav .magazine-nav-main {
  width: 720px;
  background-color: #fff;
  padding: 20px 40px;
  text-align: center;
}
.magazine-nav .btn {
  height: 30px;
  display: inline-block;
  border-radius: 16px;
  color: #333;
  background-color: #fff;
  height: 30px;
  line-height: 30px;
  font-size: 14px;
  text-align: center;
  font-weight: bold;
}
.magazine-nav .previous-issues {
  width: 90px;
  color: #d9cee7;
  background-color: #663a9e;
  margin-right: 5px;
}
.magazine-nav .download-pdf {
  width: 90px;
  margin-right: 5px;
}
.magazine-nav .download-demo {
  width: 120px;
}
.magazine-nav .share {
  width: 260px;
  margin-right: 5px;
}
.magazine-nav .download-app {
  width: 170px;
  position: relative;
}
.magazine-nav .download-app:hover .extra {
  visibility: visible;
  opacity: 1;
}
.magazine-nav .fullscreen {
  width: 80px;
  color: #d9cee7;
  background-color: #663a9e;
  margin-left: 30px;
}
.magazine-nav .extra {
  visibility: hidden;
  position: absolute;
  background-color: #7645b8;
  width: 161px;
  height: 161px;
  padding: 10px;
  top: 35px;
  z-index: 99;
  opacity: 0;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}
.magazine-menu {
  outline: none;
}
.magazine-menu .menu-section {
  margin: 10px 0;
}
.magazine-menu .mm-link {
  font-size: 20px;
  color: #663a9e;
  font-weight: bold;
  padding: 10px 40px;
}
.magazine-menu .mm-sub li {
  margin: 5px 0;
  padding: 5px 40px;
}
.magazine-menu .mm-sub-link li {
  font-size: 14px;
  line-height: 24px;
  color: #333;
}
.magazine-menu .current li,
.magazine-menu .mm-sub li:hover {
  color: #fff;
  background-color: #663a9e;
}
.magazine-menu .mm-sub-link span {
  font-size: 12px;
  display: inline-block;
  width: 36px;
  height: 18px;
  line-height: 20px;
  text-align: center;
  margin: 0 10px 0 0;
}
.magazine-menu .mm-sub-link .pagenum {
  color: #fff;
  background-color: #7645b8;
}
.magazine-menu .mm-sub-link .ad {
  color: #333;
  background-color: #f4d053;
}
.magazine-item-sidebar .nano {
  position: relative;
  width: 400px;
  height: 978px;
  overflow: hidden;
}
.magazine-item-sidebar .nano .content {
  position: absolute;
  overflow: scroll;
  overflow-x: hidden;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.magazine-item-sidebar .nano > .pane {
  background: rgba(0, 0, 0, 0.15);
  position: absolute;
  width: 10px;
  right: 5px;
  top: 20px;
  bottom: 0;
  visibility: hidden\9;
  opacity: 0.01;
  -webkit-transition: 0.2s;
  -moz-transition: 0.2s;
  -o-transition: 0.2s;
  transition: 0.2s;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
}
.magazine-item-sidebar .nano > .pane > .slider {
  background: #444;
  background: rgba(0, 0, 0, 0.5);
  position: relative;
  margin: 0 1px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
}
.magazine-item-sidebar .nano:hover > .pane,
.pane.active,
.pane.flashed {
  visibility: visible\9;
  opacity: 0.99;
}

.magazine-item-main {
  width: 720px;
  height: 978px;
  overflow: hidden;
  margin: 0 40px;
  position: relative;
}
.magazine-item-main .magazine-data {
  position: absolute;
  top: -70px;
}
.magazine-item-main #magazine-image {
  width: 720px;
  height: 978px;
  background: #fff url(../loading.html) no-repeat center center;
  position: relative;
}
.magazine-item-main:hover .magazine-arrows a[href] {
  display: block;
}
.magazine-item-main .fullscreen:hover {
  cursor: pointer;
}
.magazine-arrows {
  width: 720px;
  height: auto;
}
.magazine-arrows a {
  display: none;
  position: absolute;
  top: 50%;
  margin-top: -460px;
  width: 120px;
  height: 920px;
  z-index: 999;
  text-indent: -9999px;
}
.magazine-arrows .mag-prev {
  background: url(../png/controlsc.png) -40px center no-repeat;
  left: 0;
}
.magazine-arrows .mag-next {
  background: url(../png/controlsc.png) 80px center no-repeat;
  right: 0;
}

.fullscreen-viewport {
  position: absolute;
  width: 100%;
  height: auto;
  top: 0;
  left: 0;
  z-index: 9999;
  margin: 0;
  background-color: #333;
  opacity: 0.98;
}
.fullscreen-viewport .magazine-item-wrap,
.fullscreen-viewport .magazine-nav {
  width: 1200px;
  margin: 0 auto;
}
.fullscreen-viewport .magazine-item-main,
.fullscreen-viewport .magazine-arrows,
.fullscreen-viewport #magazine-image {
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.fullscreen-viewport .magazine-item-sidebar {
  display: none;
}