.navbar.navbar-light.navbar-expand-md {
  background-color: #444A65;
}

.navbar-light .navbar-nav .nav-link {
  font-weight: bold;
}

.navbar-light .navbar-nav .nav-link {
  font-weight: bold;
  color: #ffffff;
}

.navbar-light .navbar-brand {
  font-weight: bold;
}

body {
  background-color: #fafafa;
}

#div_jumbotron {
  padding: 0 50px 0 50px;
}

.intro {
  color: rgba(0, 0, 0, 0.87);
  transition: box-shadow 300ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
  background-color: #fff;
  border-radius: 2px;
  box-shadow: 0px 2px 1px -1px rgb(0 0 0 / 20%), 0px 1px 1px 0px rgb(0 0 0 / 14%), 0px 1px 3px 0px rgb(0 0 0 / 12%);
}

.jumbotron {
  background-color: initial;
}

.portal-jss124 {
  font-size: 1rem;
  font-family: Inter Variable, Helvetica, Arial, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  padding: 10px 10px 10px 10px;
  color: #828181;
}

.h1, h1 {
  color: #5b5a5a;
}

.row {
  padding-left: 80px;
  padding-right: 80px;
}

.tongji-img {
  float: left;
  padding-top: 20px;
}

.tongji-shu {
  float: left;
}

#promo {
  background-image: url(../../assets/img/promo.jpg);
  background-size: cover;
}

#tongji_row {
  background-color: #fafafa;
}

#search {
  background-color: #fafafa;
}

#search_example {
}

.h1, h1 {
  font-family: 'News Cycle', sans-serif;
}

/*肽图*/
.ruler {
    position: relative;
    height: 30px;
    margin: 5px 0;
    border-bottom: 3px solid #666;
}

.ruler .sign_line_0 {
    left: 0;
}

.ruler .sign_line_1 {
    left: 25%;
}

.ruler .sign_line_2 {
    left: 50%;
}

.ruler .sign_line_3 {
    left: 75%;
}

.ruler .sign_line_4 {
    right: 0;
}

.ruler .sign_line {
    width: 3px;
    height: 10px;
    position: absolute;
    bottom: 0;
    background: #666;
}

.ruler .sign_line_0 .text, .ruler .sign_line_4 .text {
    margin-left: -3px;
}

.ruler .sign_line_4 .text {
    position: relative;
    left: -25px;
}

.ruler .sign_line .text {
    font-size: 14px;
    margin-top: -20px;
}


.template {
    position: relative;
    height: 25px;
}

.pep_line_item {
    position: absolute;
    height: 10px;
    top: 17px;
    /*background-color: #2891d6;*/
    cursor: pointer;
}

.dropdown-menu .divider {
  height: 1px;
  margin: 9px 0;
  overflow: hidden;
  background-color: #e5e5e5;
}


#####################属性菜单###########################
ul.domtree,
        ul.domtree ul {
            margin: 0;
            padding: 0 0 0 2em;
        }

        ul.domtree li {
            list-style: none;
            position: relative;
        }

        ul.domtree>li:first-child:before {
            border-style: none none solid none;
        }

        ul.domtree li:before {
            position: absolute;
            content: '';
            top: -0.01em;
            left: -0.7em;
            width: 0.5em;
            height: 0.615em;
            border-style: none none solid solid;
            border-width: 0.05em;
            border-color: #aaa;
        }

        ul.domtree li:not(:last-child):after {
            position: absolute;
            content: '';
            top: 0.7em;
            left: -0.7em;
            bottom: 0;
            border-style: none none none solid;
            border-width: 0.05em;
            border-color: #aaa;
        }
########################################################