fm/src/main/resources/static/admin/css/first.css

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 85%;
}

body {
    background: url("../images/login.png");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: left;
}


/* 搜索 */

.searchInput {
    width: 1114px;
    height: 38px;
    border: solid 1px black;
    margin-top: 20px;
    margin-left: 100px;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    outline: none;
    border-color: grey;
}

.searchBtn {
    height: 40px;
    padding: 5px 15px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: none;
    border-color: #4e6ef2
}

.button {
    background-color: #4e6ef2;
    color: #fff;
    margin-top: 20px;
    width: 6%;
}

.layui-row {
    width: 100%;
    height: 260px;
    margin-top: 150px;
    text-align: center;
}

.layui-row img {
    display: inline-block;
    height: 200px;
    width: 135px;
}

.layui-col-4 {
    position: relative;
    height: 200px;
    border: 1px solid#eee;
    border-radius: 5px;
    float: left;
    margin: 0 170px;
}

.layui-col-4 h4 {
    position: absolute;
    bottom: 118px;
    left: 36%;
}

.layui-col-4 {
    position: relative;
    height: 200px;
    border: 1px solid#eee;
    border-radius: 5px;
    float: left;
    margin: 0 80px;
}

.layui-col-4 div {
    height: 200px;
    width: 135px;
}

.layui-col-4 a {
    display: block;
    margin-top: 26px
}