body, html {
    margin: 0;
    padding: 0;
    /*height: 100%;*/
    font-family: Arial, sans-serif;
    background-color: #6c6c6c;
    color: #ffffff;
}

.wrapper {
    min-height: calc(100vh - 80px); /* 视口高度减去头部和底部的高度 */
    padding-top: 90px; /* 为头部固定区域留出空间，并通过padding避免内容被覆盖 */
    box-sizing: border-box;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    color: white;
    text-align: center;
    line-height: 80px;
    height: 80px;
    border-radius: 0 0 20px 20px;
    z-index: 1000; /* 确保头部在其他内容之上 */
}

#app{
    background-color: #6c6c6c;
}
.video{
    width: 100%;
    height: 200px;
    background-color: pink;
}

ul li, ol li {
    list-style-type: none;
}
body, div, img,dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, table, th, td {margin:0; padding:0;}


.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.carousel{
    width: 100%;
    box-sizing: border-box;
    padding: 5px 20px 0 20px;
    background-color: #878787;
}
.carousel-inner{
    border-radius: 20px;
}

.carousel-img {
    position: absolute;
    width: 100%;
    height: 100%;
    transition: opacity 0.5s ease-in-out;
}

.carousel-img.active {
    opacity: 1;
}

.carousel-img.next {
    left: 100%;
}

.carousel-img.prev {
    left: -100%;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translate(0, -50%);
    display: flex;
    justify-content: center;
    z-index: 100;
}

.carousel-controls span {
    cursor: pointer;
    margin: 0 5px;
}

.carousel-controls span.active {
    font-weight: bold;
}
.btt{
    background-color: #4b4b4b;
    display: flex;
    justify-content: space-around;
    /*border-radius: 20px 20px 0 0;*/
}
#indexPage .caocat{
    width: 150px;
    height: 65px;
    box-sizing: border-box;
    padding: 5px 20px;
}
#indexPage .open{
    width: 150px;
    height: 65px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
#indexPage .open .auto {
    font-size: 16px;
    text-align: center;
    box-sizing: border-box;
    padding: 10px 7px;
    border-radius: 18px;
    color: #FFFFFF;
    font-weight: bold;
    border: 1px solid #FFFFFF;
    background-color: #f39f09;
    animation: grow .5s infinite alternate;
}

@keyframes grow {
    from {
        font-size: 14px;
        border-radius: 18px;
        font-weight: normal
    }
    to {
        font-size: 16px;
        border-radius: 18px;
        font-weight: bold;
    }
}
#indexPage .caocat img{
    width: 100%;
    height: 100%;
}
#indexPage .open img{
    width: 100%;
    height: 100%;
}
#indexPage .msg{
    box-sizing: border-box;
    padding: 20px;
    font-size: 16px;
}
#indexPage .msg .email{
    width: 100%;
    text-align: center;
    font-size: 14px;
}