.m1000 {
  width: 1000px;
  margin: 0 auto;
  overflow: hidden;
}

/*登录页*/
.login {
  position: relative;
  height: 856px;
  height: -moz-calc(100% - 118px);
  height: -webkit-calc(100% - 118px);
  height: calc(100% - 118px);
  background: url(../images/login_bg.jpg) no-repeat top center;
  background-size: 100% 100%;
}

.login_cover {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.logo img {
  margin-top: 15px;
}

.login_from {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -142px;
  margin-left: -250px;
  width: 500px;
  height: 244px;
  padding: 20px 20px;
  border-radius: 20px;
  background-color: #ffffff;
}

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

.login_from .ipts {
  margin: 35px auto 0;
  width: 260px;
}

.login_from .ipts div {
  border: 1px solid #d7e0d7;
  position: relative;
  margin-bottom: 25px;
  border-radius: 2px;
}

.login_from .ipts div input {
  width: 100%;
  height: 32px;
  text-indent: 10px;
  font-size: 14px;
  background-color: #f4f8f3;
}

.login_from .ipts div span {
  text-align: center;
  display: inline-block;
  background-color: #ffffff;
  position: absolute;
  font-size: 14px;
  right: 0;
  width: 73px;
  height: 100%;
  border-left: 1px solid #d7e0d7;
  top: 0;
  line-height: 32px;
}

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

.login_from .btns span {
  display: inline-block;
  width: 100px;
  height: 34px;
  cursor: pointer;
  background: url(../images/login_btn.png) no-repeat top center;
  background-size: 100% 100%;
}


.mt {
  background-color: #fffdfb;
  width: 100%;
  height: -moz-calc(100% - 118px);
  height: -webkit-calc(100% - 118px);
  height: calc(100% - 118px);
}

/*左侧menu*/
.menu {
  width: 304px;
  height: 100%;
  background-color: #ffffff;
}

.menu h2 {
  width: 100%;
  text-align: center;
  font-size: 28px;
  line-height: 72px;
  margin-bottom: 28px;
}

.menu ul {
  margin: auto;
  background: #fff;
  position: relative;
  z-index: 0;
}

.menu ul li {
  height: 50px;
  line-height: 50px;
  text-indent: 60px;
  text-align: left;
}

.menu ul li a {
  color: #333333;
  font-size: 22px;
  display: block;
}

.menu ul li a:hover {

  color: #e38d1e;
  text-decoration: none;
}

.menu ul li a.hover {
  color: #fe9916;
}

#lanPos {
  width: 300px;
  height: 50px;
  line-height: 50px;
  background: #F8F8F8;
  border-left: 4px solid #fe9916;
  position: absolute;
  left: 0px;
  top: 0;
  z-index: -1;
  transition: top .2s;
}


/*右侧内容*/
.mt_box {
  height: 100%;
  width: -moz-calc(100% - 324px);
  width: -webkit-calc(100% - 324px);
  width: calc(100% - 324px);
  padding: 0 0 0 20px
}

.mt_box .userLoginInfo {
  text-align: right;
  font-size: 18px;
  line-height: 72px;
  height: 72px;
  padding-right: 40px;
}

.mt_box .userLoginInfo p span {
  color: #fe9916;
}

.mt_box .userLoginInfo p a {
  cursor: pointer;
}

.mt_box .mt_data {
  width: 98%;
  height: 726px;
  height: -moz-calc(100% - 72px - 4%);
  height: -webkit-calc(100% - 72px - 4%);
  height: calc(100% - 72px - 4%);
  border-radius: 20px;
  box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.2);
}

.mt_box .mt_data .tb {
  position: relative;
  padding: 30px;
  width: -moz-calc(100% - 60px);
  width: -webkit-calc(100% - 60px);
  width: calc(100% - 60px);
  height: -moz-calc(100% - 60px);
  height: -webkit-calc(100% - 60px);
  height: calc(100% - 60px);
  overflow: hidden;
}
.mt_box .mt_data .tb .page_1{
  display: none;
}
.mt_box .mt_data .tb .mt_active{
  display: block;
}

.mt_box .mt_data .tb .page_1 .page_content {
  overflow-x: scroll;
  border-left: 1px solid #f0f0f0;
  border-right: 1px solid #f0f0f0;
}

.mt_box .mt_data .tb table {
  border-collapse: collapse;
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
  min-width: 1500px;
}

.mt_box .mt_data .tb table tr {
  height: 48px;
  line-height: 48px;
}

.mt_box .mt_data .tb table td,
.mt_box .mt_data .tb table th {
  border: 1px solid #e8e8e8;
  border-left: none;
}

.mt_box .mt_data .tb table tr td {
  text-align: center;
  line-height: 48px;
  font-size: 16px;
}

.mt_box .mt_data .tb table tr td span {
  cursor: pointer;
}

.mt_box .mt_data .tb table tr td span img {
  vertical-align: middle;

}

.mt_box .mt_data .tb table tr td span.m20 {
  margin: 0 20px;
}

.mt_box .mt_data .tb .downFile {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 230px;
  height: 76px;
  cursor: pointer;
  line-height: 36px;
  font-size: 18px;
  color:#ffffff;
  background-color: #7ccd4c;
  margin-left: -115px;
  margin-top: -38px;
  border-radius: 30px;
  text-align: center;
}