body {
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

img {
    width: 250px;
    height: 100px;
}

.nav img {
    width: 60px;
    height: 60px;
}

.op {
    height: 70px;
    background-color: rgb(75, 39, 39);
}

.logo {
    width: 300px;
    position: relative;
    left: 100px;
    top: 30px;
    margin-left: 150px;
}

.searchform {
    width: 550px;
    position: relative;
    left: 380px;
    top: -25px;
    margin-left: 200px;
}

#search {
    border: 2px #C40000 solid;
    width: 405px;
    height: 29px;
    font-size: medium;
}

#button {
    width: 108px;
    height: 35px;
    background-color: #C40000;
    color: #c5bcbc;
    position: relative;
    left: -5px;
    font-size: medium;
    font-family: "times new roman";
    border: 3px #C40000 solid;
}

.navigation {
    width: 500px;
    position: relative;
    left: 380px;
    top: -20px;
    color: #e6e6e6;
    margin-left: -90px;
}

.navigation a:link {
    color: #9a9a9a;
}

.navigation a:visited {
    color: #9a9a9a;
}

.navigation a:hover {
    color: #ff0000;
}

.navigation a:active {
    color: #9a9a9a;
}

.nav {
    background-color: #C40000;
    width: 200px;
    font-size: medium;
    font-family: "times new roman";
    position: relative;
    left: 100px;
    border: 2px #C40000 solid;
    margin-left: 180px;
}

.nav a {
    position: relative;
    top: -10px;
}

.tag ul, .tag ul li {
    height: 45px;
    list-style-type: none;
    text-align: center;
}

.tag ul li {
    width: 100px;
    float: left;
}

.tag {
    width: 900px;
    height: 100%;
    position: relative;
    left: 460px;
    top: -48px;
    z-index: 1;
}

/* footer {
    width: 100%;
    height: 50px;
    position: relative;
    background-color: #cccccc;
    margin-top: 60px;
} */
.link {
    width: 80%;
}

.link li {
    list-style-type: none;
    width: 130px;
    position: relative;
    left: 50px;
    top: 20px;
    float: left;
}

link li a:link {
    color: #f3f3f3;
}

link li a:visited {
    color: #f3f3f3;
}

link li a:hover {
    color: #f10214;
}

link li a:active {
    color: #f3f3f3;
}

.navbar p {
    color: #fefefe;
    font-size: x-small;
    position: absolute;
    left: 50px;
    top: 50px;
    margin-left: 200px;
}

.navbar {
    margin-left: 200px;
}

aside {
    width: 15%;
    height: 560px;
    border: 1px solid #c40000;
    background-color: #c40000;
}

aside ul li {
    list-style-type: none;
    width: 100px;
    padding: 15px;
}

aside ul li a {
    color: #e6e6e6;
}

aside ul li a:link {
    color: #fcf3f3;
}

aside ul li a:visited {
    color: #fcf3f3;
}

aside ul li a:hover {
    color: #f10214;
}

aside ul li a:active {
    color: #fcf3f3;
}

form {
    margin-left: 1%;
    /* text-align: center; */
    width: 98%;
    color: #3c3c3c;
}

input {
    border: 2px #c40000 solid;
    width: 200px;
    height: 29px;
    margin: 20px 0px;
    font-size: medium;
}

.submit {
    /* width: 110px; */
    height: 35px;
    /* background-color: #c40000; */
    color: #ffffff;
    font-size: medium;
    font-family: "times new roman";
    /* border: 1px #c40000 solid; */
    margin: 10px;
    position: relative;
    top: 25px;

}

table tr {
    height: 40px;
}

tr th {
    background-color: #fff2e8;
    font-family: "微软雅黑";
    font-size: 15px;

}

table td a {
    color: #ccc;
    background-color: black;
    padding: 2px 5px;
    text-decoration: none;
    font-family: "微软雅黑";
    border-radius: 2px;
    font-style: none;
}