#top_nav{
    display: block;
}
/* 通用样式 */
*{
    margin:0;
    padding:0px;
    box-sizing: border-box;
    text-decoration:none;
}
body{
    background-color:rgb(243, 243, 243) ;
}
ul{
    list-style-type: none;
}
li{
    float: left;
}
h1{
    text-align: center;
}
a{
    color: black;
}
a:hover{
    color: rgba(155,155,155,1);
}
/*最上方标题*/
#page_begin_html{
    position: relative;
    width: 100%;
    top: 0px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    height:60vh;
    background-image: url("https://i.328888.xyz/2023/02/05/N1UFU.jpeg");
    background-size: cover;
    background-position: 20% 40%;
    background-repeat: no-repeat;
    /* background-color:black; */
    color: #ffffff;
    text-align:center;
}
/* 介绍模块，包括评论量等，还有超链接等 */
#header{
    background-color:rgba(243,243,243,1);
    color: white;
    width: 100%;
    height: 50px;
    /* margin: 20px 20px 0 20px; */
    border-radius: 10px;
    box-shadow: 0px 0px 20px #f0f0f0;
}
#header #blogstats{
    color: black;
    width: 50%;
    display: none;
}
#header #menubar{
    height: 100%;
}
#header h1{
    display: none;
}
#header ul{
    height: 100%;
    width: 100%;
}
#header ul li{
    height:100%;
    width: 25%;
    text-align: center;
}
#header ul li a{
    display: block;
    width: 100%;
    height: 100%;
    padding: 15px 0;
}
#header ul li a:hover{
    background-color: black;
    color: white;
}

/* 搜索栏 */
#sidebar_search{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    position: absolute;
    top: 150px;
    left: 50%;
    transform:translate(-50%,0);
}
/* 搜索栏的输入框 */
#sidebar_search .input_my_zzk{
    width: 600px;
    height: 50px;
    border: 0;
    border-bottom: 2px solid white;
    background-color: transparent;
    outline: none;
    color:white;
    font-size: 50px;
}
/* 隐藏标题 */
#sidebar_search .catListTitle{
    display: none;
}
#sidebar_search .btn_my_zzk{
    width: 90px;
    height: 30px;
    border-radius: 15px;
    border: 0;
}
#sidebar_search .btn_my_zzk:hover{
    cursor: pointer;
    color: white;
    background-color: black;
}

#menubar ul li{
    background-color: white;
}

/* 页脚 */
#footer{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 30vh;
    color: white;
    text-align: center;
    background-color: black;
}
#footer a{
    color: white;
}

#content{
    width: 100vw;
    display: flex;
    margin-top: 20px;
    
}



/* 左区域 */
#left{
    /* background-color: blue; */
    width: 20vw;
    padding: 10px;
}
#sidebar_news{
    background-color: white;
    /* background-image: linear-gradient(0deg,#f0f0f0,white); */
    /* border-radius: 10px; */
    box-shadow: 0px 0px 20px #f0f0f0;
    text-align: center;
    padding: 10px 10px;
}
/* 公告条目 */
#profile_block{
    color: rgb(140, 140, 140);
}
#blog-sidecolumn{
    margin-top: 20px;
    background-color: white;
    /* background-image: linear-gradient(0deg,#f0f0f0,white); */
    /* border-radius: 10px; */
    box-shadow: 0px 0px 20px #f0f0f0;
    height: 300px;
    text-align: center;
    padding: 10px 10px;
}
#blog-sidecolumn #sidebar_shortcut .container .containercontent{
    display: flex;
    flex-direction: column;
    margin: 5px 0;
}
#blog-sidecolumn #sidebar_shortcut .container .containercontent li{
    padding: 0;
    height: 30px;
    line-height: 30px;

}
#blog-sidecolumn #sidebar_shortcut .container .containercontent li a{
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    color: rgb(140, 140, 140);
}
#blog-sidecolumn #sidebar_shortcut .container .containercontent li a:hover{
    background-color: black;
    color: white;
}
#category-item-link{
    color: rgb(140, 140, 140);
}
/* 右区域 */
#right{
    /* background-color: red; */
    width: 80vw;
    padding: 10px;
}
#right .container{
    background-color: white;
    /* border-radius: 10px; */
    box-shadow: 0px 0px 20px #f0f0f0;
    margin-bottom: 20px;
    padding: 10px 15px;
    text-align: center;
}
/* 每条下面的评论数 */
.postfoot{
    display: block;
    padding: 10px;
    background-color: black;
    color: white;
    min-height: 30px;
    border-radius: 15px;
}
.postfoot a{
    color: white;
}