* {
    margin: 0;
    padding: 0;
}

.p-img {
    width: 100%;
    height: auto;
}



.title {
    font-size: 32px;
    text-align: center;
    margin: 20px 0;
}

.title span {
    /* word-spacing: 100px; */
    letter-spacing: 3px;
}




.intro-content {
    display: flex;
    /* align-items: center; */
    justify-content: space-between;
}

.intro-content img {
    width: 520px;
    height: 285px;
    object-fit: contain;
    margin: 0 10px;
    padding: 1px;
    box-shadow: 0px 0px 10px #0000001f;
    border-radius: 10px;
    margin-right: 40px;
}

.intro-content p {
    font-size: 20px;
    line-height: 39px;
    color: #464646;
}

/* 添加一些样式以美化选项卡 */
.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    margin-top: 20px;
}

.tab {
    cursor: pointer;
    padding: 10px 50px;
    /* border: 1px solid #f3f4f6; */
    margin: 0 10px;
    transition: background-color 0.3s ease;
    border-radius: 5px;
    background: #fff;
    font-size: 20px;
}

.tab.active {
    background-color: #057cfc;
    /* 默认底色 */
    color: #fff;
    font-weight: bold;
}

.tab:hover {
    background-color: #057cfc;
    /* 移入底色 */
}

.content {
    display: flex;
    text-align: center;
    flex-direction: row;
    align-items: center;
    /* animation: fade 0.s ease-in-out; */
    /* 淡入动画 */
    background: #f3f4f6;
    padding: 10px 20px;
    border-radius: 5px;
}

.content img {
    width: 830px;
    height: 365px;
    object-fit: cover;
    border-radius: 5px;
}

.flex-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.content ul {
    list-style-type: none;
    padding: 0;
    width: 320px;
    height: 365px;
    /* background: red; */
    margin-right: 10px;
}

.content li {
    margin: 10px 5px;
    width: 100%;
    text-align: left;
    font-size: 24px;
    margin-bottom: 20px;
    color: #6b6b6b;
}

@keyframes fade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}



.btn {
    max-width: 200px;
    text-align: center;
    margin: 30px auto;
    padding: 10px 50px;
    color: #fff;
    background: #057cfc;
    border-radius: 5px;
    font-size: 22px;
}



.fx-des {
    font-size: 20px;
    /* text-align: center; */
    line-height: 32px;
}

.fx-list {
    list-style: none;
    justify-content: center;
    display: flex;
    margin: 20px 0;
}

.fx-list li {
    margin: 0 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.fx-list li img {
    width: 100px;
    height: 100px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.fx-list li span{
    font-size:18px;
}