body {
    background: #eee;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
    height: 100vh;
}

/* .swiper-wrapper {
    transition-delay: .3s;
} */

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    /* text-align: center; */
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    flex-direction: column;

    padding: 0 30px;
    overflow: auto;
}

/* .swiper-slide:nth-child(2) {
    background: #3183ff;
    color: #fff;
} */

/* .swiper-slide p {
    transform: translateX(-200px);
    opacity: 0;
} */

/* .ani-slide.firstpage>div {
    transform: translateY(0);
    opacity: 1;
} */

/* page design */
ul {
    list-style: none;
    padding: 0;
}

ul.verticalList {
    border-left: 5px solid blue;
    padding-left: 10px;
    text-align: left;
    padding-top: 3px;
}

.verticalList li {
    margin-bottom: 3px;
}

h1 {
    text-align: center;
}

.floatBtn {
    position: fixed;
    bottom: 30px;
    border-radius: 30px;
    color: white;
    text-align: center;
    padding: 13px 0;
    right: 50px;
    width: 200px;
    background-color: rgb(0, 89, 255);
    display: block;
    z-index: 1;
    box-shadow: 0 3px 9px -3px #03a9f4;
}

@media (max-width: 820px) {
    .floatBtn {
        bottom: 15px;
        left: 15px;
        right: 15px;
        width: unset;
    }

    h1 {
        font-size: 25px;
        margin: 5px;
    }

    h1,
    h2 {
        word-wrap: break-word;
    }

    .swiper-slide {
        font-size: 14px;
    }
}

/* p1 */
.firstpage {
    position: relative;
    flex-direction: column;
}

.firstpage::before {
    content: "";
    background: url(/static/img/herobg.jpg) center / cover;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background-color: rgb(37, 40, 63);
}

.firstpage>div {
    z-index: 1;
    color: white;
    text-align: center;
    position: absolute;
    top: 35%;
    transition: all .4s;
    /* transform: translateY(80vh);
    opacity: 0; */
}

.firstpage>div h1 {
    font-size: 78px;
    margin: 0pt;
    font-weight: 100;
    text-shadow: 0 0 5px #7c7c7c;
}

.firstpage>div h2 {
    margin: 0;
}

.firstpage>h3 {
    position: absolute;
    bottom: 10%;
    text-align: center;
    font-weight: 100;
}

.firstpage>h3 strong {
    font-weight: 400;
}

img {
    width: 100%;
}

.img {
    max-width: 400px;
    position: relative;
    pointer-events: none;
}
.img::after{
    position: absolute;
    content: "©领跑吧";
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    z-index: 1;
    color: #7c7c7c;
    opacity: .1;
    text-align: center;
    font-size: 20px;
    line-height: 250px;
}