/* 通用UI样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 14px;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

input, textarea {
    outline: none;
}

input:focus, textarea:focus {
    border-color: #1c51a1;
}