body {
    background-image: url(./imgs/bg.png);
}
.header {
    width: 100%;
    height: 11.12rem;
}
.des1 {
    font-size: 0.21rem;
    line-height: 0.26rem;
    opacity: 0.5;
    letter-spacing: 0.01rem;
    margin-bottom: 0.42rem;
    text-align: center;
}
.marquee-container {
    width: 100%;
    height: 1.46rem;
    overflow: hidden;
    display: flex;
}
.marquee-container:not(:last-child) {
    margin-bottom: 0.3rem;
}

.marquee-container > .content{
    height: 100%;
    box-sizing: border-box;
    display: inherit;
}
.marquee-container > .content img {
    width: 2.9rem;
    height: 100%;
}
.marquee-container > .content img {
    margin-right: 0.2rem;
}

.content-title {
    margin: 0 auto;
}



.professional {
    font-size: 0;
    margin-bottom: 0.78rem;
    position: relative;
}
.professional::after {
    content: '';
    position: absolute;
    right: 0.65rem;
    bottom: -0.78rem;
    width: 0.78rem;
    height: 0.56rem;
    background-image: url(./imgs/slide-tips.png);
    background-size: cover;
}

.professional .professional-swiper .common-italic-font {
    font-size: 0.2rem;
    letter-spacing: 0.02rem;
    line-height: 0.26rem;
    text-align: center;
    margin-top: 0.22rem;
}

.professional .professional-swiper .swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.professional .professional-swiper .swiper-slide img {
    width: 1.75rem;
    height: 1.75rem;
}

.multiple {
    font-size: 0;
}
.multiple-swiper {
    width: 100%;
}
.swiper-pagination-outer {
    --swiper-pagination-color: #ff4d4d;/* 两种都可以 */
    text-align: center;
    font-size: 0;
    margin-top: 0.36rem;
    margin-bottom: 0.32rem;
}
.swiper-pagination-outer .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    box-sizing: border-box;
    border: solid 2px #ff4d4d;
}
.multiple-swiper .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;
}
.multiple-swiper .swiper-slide {
    width: 3.03rem;
}
.multiple-swiper .swiper-slide img {
    width: 100%;
    height: 5rem;
}

.description {
    margin: 0.8rem auto 0.8rem;
}