.containers {
  margin: auto;
  position: absolute;
  top: 94px;
  left: 50%;
  display: flex;
  flex-direction: row;
  margin-left: -35%;
  overflow: hidden;
}

.containers .menu {
  /* width: 240px;
  margin-left: 130px;
  float: left;
  border-right: 1px solid #aaa; */
}
/*position 菜单背景图标*/
.positionIicon {
  display: inline block;
  width: 32px;
  height: 32px;
  margin: 0px 4px;
  float: left;
  margin-right: 10px;
}
/*menu图标*/
.q-menu-img {
  background: url("../img/iconfont-kuaisulu.png");
}

.q-menu-doit {
  background: url("../img/iconfont-0bangzhushouce.png");
}

.q-menu-three {
  background: url("../img/iconfont-wenti.png");
}

.containers .menu ul {
  display: none;
}
.containers .menu ul li {
  width: 255px;
  height: 90px;
  /* line-height: 85px; */
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  display: flex;
  flex-direction: row;
}
.containers .menu ul li a {
  line-height: 28px;
  text-align: left;
  width: 100%;
  display: flex;
  flex-direction: column;
  color: #fff;
  margin-top: 23px;
  font-size: 19px;
}
.containers .menu ul li a span {
  font-size: 13px;
}
.containers .menu ul li:hover {
  background-color: #04bbf7 !important;
  color: #fff;
}

.containers .menu .selected {
  background-color: #04bbf7 !important;
}
.icon-jianjie {
  width: 32%;
  display: inline-block;
  margin-left: 21px;
  font-size: 24px;
  color: #fff;
  margin-top: 23px;
}

.containers .content {
  width: 80%;
  text-indent: 2em;
    font-size: 14px;
    padding-left: 49px;
    padding-top: 20px;
}

.containers .content .get-menu {
  margin-left: -10px;
}

.containers .content .get-menu a {
  display: inline-block;
  font-size: 15px;
  height: 40px;
}

.containers .content .get-menu a:last-child {
  margin-left: -8px;
  color: #7d9ec0;
}

.containers .content .get-menu span {
  display: inline-block;
  height: 40px;
  margin-left: -110px;
}

.containers .content .menu1 .tab {
  display: none;
}

.containers .content .menu1 .active {
  display: block;
}

.containers .content .menu1 .tab p {
  font-size: 16px;
  line-height: 25px;
  color: #999999;
  word-break: break-all;
}

.containers .content .menu1 .tab .tt {
  font-size: 14px;
  font-weight: bold;
}
/*第二个菜单下的文档内容*/
.containers .content .menu2 .tab {
  display: none;
}

.containers .content .menu2 .active {
  display: block;
}

.containers .content .menu2 .tab p {
  font-size: 14px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.8);
  word-break: break-all;
}

.containers .content .menu2 .tab .tt {
  font-size: 14px;
  font-weight: bold;
}
/*第三个菜单下的文档内容*/
.containers .content .menu3 .tab {
  display: none;
}

.containers .content .menu3 .active {
  display: block;
}

.containers .content .menu3 .tab p {
  font-size: 14px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.8);
  word-break: break-all;
}

.containers .content .menu3 .tab .tt {
  font-size: 13px;
  font-weight: bold;
}