* {
    box-sizing: border-box;
}
html {
    height: 100%;
}
body {
    font-family:"Open Sans",sans-serif;
    /*background-image: url("../image/bg.png");*/
    /*background-color: rgba(255,255,255,0.3);*/
    background-color: rgba(214,226,233,0.3);
    background-blend-mode: lighten;
}

.title_icon {
    width: 25%;
    height: 25%;
}

.layui-nav .layui-nav-more{
    border-top-color:#535353;
    height: 70%;
}

.layui-nav {
    height: 30px;
    background-color: rgba(152, 193, 217, .5);
    margin: 10px 40px 0px 40px;
}

.layui-nav .layui-nav-item{
    height: 35px;
}

.intro_block fieldset{
    border-top: 1px solid #4a4e69;
    margin-left: 40px;
    margin-right: 40px;
}

.intro_content {
    margin-left: 40px;
    margin-right: 40px;
    background-color: rgba(202, 210, 197, .2);
    font-size: 20px;
}

.intro_about fieldset{
    border: 1px solid #4a4e69;
    margin: 10px;
    background-color: #DEEBF7;
}

.intro_schema fieldset{
    border: 1px solid #4a4e69;
    margin: 10px;
    background-color: #ffffff;
}

table {
    border: 2px solid black;
    width: 100%;
    font-size: 14px;
}

th {
    border: 1px solid black;
}

tr {
    border: 1px solid black;
}

td {
    border: 1px solid black;
    text-align: center;
}

.news_block fieldset {
    border: 1px solid #4a4e69;
    margin-top: 20px;
    margin-left: 40px;
    margin-right: 40px;
}

.publication_block fieldset {
    border: 1px solid #4a4e69;
    margin-top: 20px;
    margin-left: 40px;
    margin-right: 40px;
}

li{
    margin-left: 15px;
    list-style-type: square;
}