body {
  background: #f7f8fa;
}

.hide {
  display: none !important;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.font-color-gray {
  color: #999;
}

.visi-hiden {
  visibility: hidden;
}

.border-gray {
  border: 1px solid #eee;
}

.align-center {
  text-align: center;
}

/*banner*/
.main-area {
  padding-top: 40px;
  margin-bottom: 60px;
  min-height: 288px;
}

.act-banner {
  position: relative;
  text-align: center;
  height: 360px;
  background: #232426 url(img/index/act_banner.png) no-repeat center;
}

.main-title,
.main-title-desc {
  color: #fff;
  position: absolute;
}

.main-tabs {
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 24px;
  width: 600px;
}

.tab-item {
  width: 33.3333333333%;
  height: 38px;
  float: left;
  text-align: center;
  line-height: 38px;
  color: #333;
  display: inline-block;
  cursor: pointer;
}

.tab-item-border {
  border-left: 1px solid #ddd;
  border-right: 1px solid #ddd;
}

.tab-item.tab-active {
  color: #fff;
  background: #ff2626;
  /*border-top: 1px solid $_ff2626;*/
  /*border-bottom: 1px solid $_ff2626;*/
}

.main-title {
  top: 175px;
  font-size: 40px;
  font-weight: normal;
}

.main-title-desc {
  top: 240px;
  font-size: 18px;
  font-weight: normal;
}

.banner-item {
  width: 580px;
  height: 358px;
  display: inline-block;
  background: #fff;
  /*padding: 23px 40px 23px 23px;*/
  /*margin-bottom: 24px;*/
  margin: 0 10px 42px 10px;
}

.banner-item:hover {
  -webkit-box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
          box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
}

.banner-img-area {
  width: 100%;
  height: 238px;
  /*background: #f0f;*/
}

.img-box,
.a-img-box {
  width: 100%;
  height: 238px;
  display: inline-block;
}

.banner-desc-area {
  width: 100%;
  /*height: 192px;*/
  position: relative;
  padding-left: 22px;
  /*background: #ccc;*/
}

.banner-title {
  font: 500 22px/46px "microsoft yahei";
  color: #333;
  display: inline-block;
}

.desc-text {
  margin-bottom: 10px;
}

.operate-area .remin-time {
  color: #ff6600;
  height: 40px;
  line-height: 40px;
  vertical-align: middle;
}

.operate-area .remin-time:before {
  width: 16px;
  height: 16px;
  display: inline-block;
  content: "";
  background: url("data:image/png;base64,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") no-repeat center center/16px 16px;
  margin: -2px 8px 0 0;
  vertical-align: middle;
}

.operate-area .join-btn {
  width: 160px;
  height: 40px;
  background: #ff2626;
  font: 16px/40px "microsoft yahei";
  color: #fff;
  text-align: center;
  border: 0;
  display: inline-block;
  right: 22px;
  bottom: 7px;
  position: absolute;
  border-radius: 2px;
  background-color: #ff2626;
  border-radius: 2px;
}
.operate-area .join-btn:hover {
  background-color: #f20000;
}

.operate-area .join-btn.unstart {
  background: #fff;
  border: 1px solid #ff2626;
  color: #ff2626;
  cursor: default;
}

.operate-area .join-btn.ended {
  border: 1px solid #CBCBCB;
  background: #CBCBCB;
  color: #fff;
  cursor: default;
}

.corner-mark {
  width: 88px;
  height: 88px;
  right: -5px;
  top: -5px;
  display: inline-block;
}

.default-img-box {
  width: 40px;
  height: 40px;
  display: inline-block;
  background: url("./img/index/no_act.png") no-repeat center center/40px 40px;
}

.tip-words {
  color: #999;
  margin-top: 12px;
}

.main404 .container {
  margin-top: 100px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.bg-404 {
  width: 402px;
  height: 356px;
  background: url(img/act_end_pic.png) no-repeat center;
  background-size: cover;
}

.settings {
  width: 700px;
  padding-left: 200px;
  padding-bottom: 50px;
}

.settings h4 {
  margin: 30px 0 15px 0;
  font-size: 18px;
  color: #ff2626;
}

.settings p {
  font-size: 14px;
  color: #999;
}

.settings > div {
  margin-top: 40px;
  font-size: 0;
}

.settings > div a {
  display: inline-block;
  padding: 10px 40px;
  border: 1px solid #ff2626;
  font-size: 15px;
  color: #ff2626;
  text-decoration: none;
}

.settings > div a:first-child {
  margin-right: 20px;
  color: #fff;
  background-color: #ff2626;
}