body {
    margin: 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #f5f6f7;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
}

.main {

    width: 1000px;

}

.mainTop {
    height: 40px;
}

.mainHead {
    background-color: #f5f6f7;
    height: 40px;
    display: flex;
    flex-direction: row;
    padding: 0 0 5px 0;

}

.mainHead1 {
    background-color: #f5f6f7;
    width: 160px;
    display: flex;
    align-items: center;

}

.mainHead2 {
    background-color: #f5f6f7;
    width: 200px;
    font-size: 18px;
    display: flex;
    align-items: center;
    padding: 20px;
}

.mainHead3 {
    background-color: #f5f6f7;
    width: 600px;
    font-size: 14px;
    color: #000000;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    /* text-align: left; */
}

.mainHead4 {
    background-color: #f5f6f7;
    width: 180px;
    font-size: 12px;
    color: #9095a2;
    display: flex;
    align-items: center;
    padding: 5px;
    justify-content: flex-end;
}

.mainBody {
    background-color: rgb(255, 255, 255);
    /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); */
    border-radius: 3px;
    margin: 1px;
    border: 1px #e0e0e0 solid;
}

.orangeBody {
    background-color: #fff5e6;
    height: 50px;
    font-size: 14px;
    display: flex;
    align-items: center;
    border-radius: 3px 3px 0 0;
}

.mainFoot {
    background-color: #f5f6f7;
    text-align: center;
    color: #9095a2;
    flex-direction: column;
    font-size: 12px;
    margin: 24px;
}

.downloadBody {
    margin-top: 100px;
    display: flex;
    justify-content: center;
}

.downloadBar {
    display: flex;
    justify-content: center;
}

.downloadName {
    display: flex;
    justify-content: center;
    font-size: 16px;
    margin-top: 16px;
    margin-bottom: 8px;
}

.downloadMB {
    display: flex;
    justify-content: center;
    font-size: 14px;
    color: #999999;
    margin: 0px;
    padding: 0px;

    word-break: break-all;
}

.downloadTime {
    display: flex;
    justify-content: center;
    font-size: 14px;
    color: #ff6702;
    margin-bottom: 36px;

}

.file-icon {
    margin-top: 100px;
    display: flex;
    justify-content: center;
    font-size: 64px;
}

.file-info {
    margin-bottom: 20px;
}

.file-name {
    font-size: 20px;
    color: #333;
}

.file-size {
    color: #666;
}

.visible-div {
    padding-left: 15px;
    display: flex;
    align-items: center;
    position: relative;
    width: 981px;
    background-color: #fff5e6;
    border-radius: 3px 3px 0 0;
    height: 40px;
    font-size: 14px;
    color: #8a4a12;

}



.countdown-message {
    color: #999999;
    /* 或者您喜欢的任何颜色 */
}

/* 模态窗口的背景 */


ul {
    list-style-type: none;
    /* 移除列表前的點 */
    padding: 0;
    /* 移除預設的內邊距 */
    margin: 0;
}


.user-display {
    position: absolute;
    right: 10px;
    top: 10px;
    display: none;
}

.login-form {
    padding: 20px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: center;
}