.container .side {
  float: left;
  width: 240px;
}
.container .side::after {
  content: '';
  display: table;
  clear: both;
}
.container .main {
  margin-left: 260px;
  min-height: 776px;
}

.mod-banner {
  margin-bottom: 20px;
}
.mod-banner .bd {
  height: 200px;
  background: url('/static/image/xiazai/banner.png');
  text-align: center;
  color: #fff;
}
.mod-banner .bd h3 {
  padding-top: 66px;
  height: 36px;
  line-height: 36px;
  font-weight: bold;
  font-size: 30px;
  margin-bottom: 15px;
}
.mod-banner .bd p {
  line-height: 28px;
}

.mod-archive {
  background-color: #fff;
  /* border: 1px solid #ddd;
    box-shadow: 0 0 2px #ddd; */
}
.mod-archive .item {
  transition: all 0.3s ease-in;
  background-color: #fff;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  box-sizing: border-box;
  box-shadow: 0 0 2px #ddd !important;
}
.mod-archive .item h3 {
  color: #21a07d;
  height: 36px;
  line-height: 36px;
  border-bottom: 1px solid #efefef;
  padding-left: 20px;
  cursor: pointer;
}
.mod-archive .item ul {
  padding: 10px 0;
}
.mod-archive .item li {
  width: 100%;
  height: 32px;
  line-height: 32px;
}
.mod-archive .item a {
  text-decoration: none;
  text-align: left;
  padding: 0px 30px 0px 20px;
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
  color: #666;
}

.mod-article {
  margin-bottom: 25px;
  background-color: #fff;
  border: 1px solid #ddd;
  box-shadow: 0 0 2px #ddd;
  padding: 15px 0;
}
.mod-article .bd {
  overflow: hidden;
}
.mod-article h5 {
  margin-bottom: 5px;
  font-weight: bold;
}
.mod-article .post {
  position: relative;
  bottom: -1px;
  padding: 10px 50px;
  border-bottom: 1px dotted #ccc;
  cursor: pointer;
}
.mod-article .post p {
  margin-bottom: 7px;
  line-height: 26px;
  font-size: 14px;
  color: #666;
}
.mod-article .post p.title a {
  font-size: 16px;
}
.mod-article .post a {
  color: #1fa07d;
}
.mod-article .post .time {
  color: #999;
}
.mod-article .post img {
  display: block;
  max-width: 100%;
  margin: 20px 0;
}

.mod-article .page {
  padding: 0.5em 0;
  text-align: center;
  background-color: #fff;
  border: 1px solid #ddd;
  box-shadow: 0 0 2px #ddd;
}
.mod-article .page .prev,
.mod-article .page .next,
.mod-article .page .page-number {
  padding: 0.1em 0.5em;
}
.mod-article .page .prev {
  float: left;
}
.mod-article .page .next {
  float: right;
}
.mod-article .page a {
  color: #777;
  text-decoration: none;
}
.mod-article .page a:hover {
  color: #368ccb;
}

/* loading... */
.loader {
  /* position: fixed; */
  left: 50%;
  top: 50%;
  margin: -0.2em 0 0 -0.2em;
  text-indent: -9999em;
  border-top: 0.3em solid rgba(0, 0, 0, 0.1);
  border-right: 0.3em solid rgba(0, 0, 0, 0.1);
  border-bottom: 0.3em solid rgba(0, 0, 0, 0.1);
  border-left: 0.3em solid #555;
  -moz-transform: translateZ(0);
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -moz-animation: loader 2000ms infinite linear;
  -webkit-animation: loader 2000ms infinite linear;
  animation: loader 2000ms infinite linear;
  -moz-transition: all 2000ms ease;
  -o-transition: all 2000ms ease;
  -webkit-transition: all 2000ms ease;
  transition: all 2000ms ease;
}

.loader,
.loader:after {
  border-radius: 50%;
  width: 2em;
  height: 2em;
}

.curtain {
  /* position: fixed; */
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: transparent;
  -moz-transition: all 2000ms ease;
  -o-transition: all 2000ms ease;
  -webkit-transition: all 2000ms ease;
  transition: all 2000ms ease;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  z-index: 0;
  /* overflow: hidden; */
}
/* 当前位置 */
.location {
  margin: 20px 0;
  font-size: 18px;
}
.location a {
  color: #000;
  cursor: pointer;
}

@-webkit-keyframes loader {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-moz-keyframes loader {
  0% {
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -moz-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes loader {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

.is-loading {
  /* overflow: hidden; */
  position: relative;
  /* border: 1px solid #000; */
  padding: 2px;
  box-sizing: border-box;
  margin-top: 50%;
}

.is-loading .curtain {
  filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
  opacity: 1;
  z-index: 99;
  position: absolute;
  left: 50%;
  margin-left: -10px;
}

.is-loading .loader {
  filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
  opacity: 1;
  height: 24px;
  width: 24px;
}

.help-left {
  min-height: 307px;
}
.help-content {
  /* min-height: 600px !important; */
  cursor: default !important;
}
.help-content .is-loading {
  margin-top: 0%;
}

@media screen and (max-width: 800px) {
  .help-left {
    min-height: 100%;
  }
  .help-left .is-loading,
  .help-left .is-loading + p {
    display: none;
  }
  .help-content .is-loading {
    margin-top: 30%;
  }
  .container .side {
    float: none;
    width: auto;
  }
  .container .main {
    margin-left: 0;
  }

  .mod-banner {
    display: none;
    overflow: hidden;
  }

  .mod-archive {
    position: relative;
    height: 38px;
  }
  .mod-archive .item {
    float: left;
    width: 50%;
  }
  .mod-archive .item h3 {
    position: relative;
    left: -1px;
    border-left: 1px solid #ddd;
    padding: 0 20px;
    text-align: center;
  }
  .mod-archive .item ul {
    position: absolute;
    display: none;
    left: 0;
    top: 37px;
    z-index: 8;
    width: 100vw;
    background: #f0f0f0;
  }
  .mod-archive .item a {
    padding: 0 10px;
  }

  .mod-archive,
  .mod-article {
    box-shadow: none;
    border: none;
  }

  .mod-article .post {
    padding: 10px 15px;
  }
  .mod-article h2 {
    margin-top: 0;
  }
}