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

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    padding-top: 19px;
    padding-left: 9px;
    padding-right: 9px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    padding: 19px;
    width: 100%;
    max-width: 600px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header h2 {
    font-size: 23px;
    color: #333;
    margin-bottom: 19px;
}

.issue-report {
    padding: 15px;
    background-color: #F2F6F9;/*#e9f3ff*/
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative; /* 确保按钮可以相对于这个容器定位 */
}

.issue-report h2 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
    margin-top: 19px;
}

.issue-report p {
    color: #555;
    margin-bottom: 19px;
}

button {
    padding: 12px;
    background-color: #0C6DCC;/*#007bff*/
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    position: absolute; /* 使用绝对定位 */
    right: 19px; /* 按钮距离容器右侧 20px */
    bottom: 35px; /* 按钮距离容器底部 20px */
    width: 93px; /* 不要让按钮宽度填满整个容器 */
}

button:hover {
    background-color: #0056b3;
}

.pid {
    margin-bottom: 19px;
    color: #0C6DCC;
}

.pid p {
    padding-bottom: 9px;
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #ffffff;
    text-align: center;
    padding: 15px 0;
    font-size: 15px;
    box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.1); /* 给底部加点阴影，让其看起来与页面其他部分分开 */
}

.footer img {
    width: 16px;
    hight: 17px;
    object-fit: contain;
    vertical-align: text-bottom;
    opacity: 1;
    margin-right: 3px;
}

.footer a {
    color: rgb(116, 154, 227);
}