.blog-box {
    width: 100vw;
    display: block;
    background-color: #00000044;
    color: white;
}

.blog-box-left {
    width: 300px;
    min-width: 300px;
    max-width: 300px;
    height: 100vh;
    display: table-cell;
    background-color: #00000066;
    color: white;
}

.blog-box-right {
    width: 100%;
    vertical-align: top;
    padding: 5px;
    display: table-cell;
    background-color: #00000066;
    color: white;
}

.blog-head-box {
    width: 300px;
    height: 300px;
    border-bottom: 1px solid #aaa;
    background-color: #00000033;
    color: white;
}

.blog-head {
    width: 250px;
    height: 250px;
    margin: 0 auto;
    border-radius: 50%;
    background-image: url(../../img/header.jpg);
    background-size: 200px 200px;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
}

.blog-class-nav {
    width: 100%;
    height: 50px;
    font-size: 18px;
    line-height: 50px;
    display: table;
    font-family: "宋体";
    color: black;
}

.blog-class-btn {
    width: 50%;
    display: table-cell;
    height: 50px;
    background-color: #b4ffda88;
    transition: background .4s;
}
    .blog-class-btn:hover {
        background-color: #eeffeeaa;
    }

.blog-nav-box {
    width:100%;
    text-align:center;
}
.blog-nav-list {
    padding: 10px;
    font-size: 14px;
    color: #bbb;
    transition: color .4s;
    transition: font .4s;
    color: white;
}
    .blog-nav-list:hover {
        font-size: 18px;
        color: #88dd66;
    }

.blog-centent {
    width:100%;
    background-color:white;
}

.blog-centent-title {
    width: 100%;
    height: 60px;
    line-height: 60px;
    font-size: 26px;
    font-family: "楷体";
    font-weight: bold;
    text-indent: 30px;
}

.blog-content-div {
    width:100%;
    height:auto;
    color:#000000;
    transition: color 1s;
    margin-bottom:50px;
    padding-bottom:20px;
}
    .blog-content-div:hover {
        color:#008800;
    }

.blog-centent-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,#38f,#8df,#fff);
}

.blog-centent-text {
    padding:20px;
    padding-left:50px;
    width:100%;
    min-height:30px;
    text-indent:32px;
    font-size:16px;
    line-height:30px;
    max-height:250px;
    overflow:auto;
}

.blog-search-box {
    width:100%;
    height:40px;
    margin:30px;
}

.blog-search-btn {
    line-height: 40px;
    background-color: #ee5500;
    height: 40px;
    width: 100px;
    text-align: center;
    font-size: 18px;
    font-family: "楷体";
    color:white;
}
    .blog-search-btn:hover {
        background-color: #ff5500;
        cursor: pointer;
    }
    .blog-search-btn:active {
        border:1px solid #fff;
    }

.blog-article-title {
    width:100%;
    height:150px;
    padding:50px;
    font-size:36px;
    font-family:"楷体";
    font-weight:bold;
    align-content:center;
    text-align:center;
    line-height:50px;
}
.blog-article-text {
    width:100%;
    height:auto;
    padding:30px;
    padding-bottom:100px;
    font-size:16px;
    font-family:"楷体";
    text-indent:32px;
    line-height:30px;
}








/**********************************/
.box {
    position:fixed;
    width: 100vw;
    height: 100vh;
    z-index:-1;
}

.image-box {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin: 0 auto;
}

.image-div {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin: 0 auto;
}

    .image-div img {
        opacity: 0;
        width: 100%;
        height: 100%;
        display: block;
    }