* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form,
dl,
dt,
dd {
    margin: 0px;
    padding: 0px;
    font-size: 14px;
    font-weight: normal;
}

img {
    border-style: none;
}

li {
    list-style: none;
}

a {
    text-decoration: none
}

html,
body {
    background: #fff;
    height: 100%;

}

.header {
    display: flex;
    /* margin: 0 auto; */
    justify-content: center;
    align-items: center;
    padding-top: 2%;
    padding-bottom: 3%;
}

.site-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.site-logo img {
    /* position: relative; */
    width: 125px;
    height: 121px;
    margin-right: 10px;
    cursor: pointer;
}

.slogan {
    align-items: center;
    font-size: 150%;
    color: rgba(0, 39, 102, 1);
    font-family: SourceHanSansSC-regular;
}

/* .searchbar{
    border: 1px solid rgba(217, 217, 217, 0.96);
} */

.main {
    overflow: hidden;
    margin: 0 auto;
    margin-top: 20px;

}

#common-sites-title {
    font-size: 110%;
    color: rgba(0, 39, 102, 1);
    font-family: SourceHanSansSC-regular;
    font-weight: 600;
    margin-left: 2%;
    
}

/* #common-sites-lists{
    
} */

.common-sites-list {
    display: grid;
    float: left;
    align-items: center;
    justify-items: center;
    width: 20%;
    height: 100px;
    padding: 2px 2px;
    background: #e7f7ff;
    text-align: center;
    overflow: hidden;
    color: #000;
    margin: 2% 2% 2% 2%;
    border-radius: 2%;
    transform-origin: center top;
    top: -3px;
    left: 0;


}

.common-sites-list:hover {
    background-color: #428bca;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    word-break: break-all;
    box-shadow: 0px 0px 5px #c8c8c8,
        /*上边阴影  红色*/
        -5px 0px 5px #c8c8c8,
        /*左边阴影  绿色*/
        5px 0px 5px #c8c8c8,
        /*右边阴影  蓝色*/
        0px 0px 5px #c8c8c8;

}

.common-sites-list a {
    display: flex;
    width: 100%;
    height: 100%;
    padding: 2px 2px;
    font-size: 14px;
    font-weight: bold;
}