html, body {
    max-width: 650px;
    margin: 0 auto;
}
.pageShuff {
    background: #110941;
    /*margin-top: -125px;*/
    margin-top: -20px;
}
.first-section {
    position: relative;
}
.first-section .text {
    position: absolute;
    bottom: 7%;
    color: #fff;
    left: 30%;
    font-size: .26rem;
}
.second-section {
    width: 85%;
    margin: 0 auto;
}
.second-section .text {
    color: #fff;
    font-size: .26rem;
    text-align: center;
    padding: 0.3rem;
}

.features {
    padding: 0 35px 35px 35px;
}
.features .f-suf {
    position: relative;
}
.features .f-suf .container {
    /*width: 70%;*/
    margin: 0 auto;
    position: relative;
    padding-top: 20px;
}
.features .f-suf .swiper-slide {
    width: 50%;
    margin: 0 auto;
}

.main_bottom {
    margin-top: 10px;
    text-align: center;
    padding-bottom: 2.5rem;
}


/*.download-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    color: #333;
}
.bottom-fixed-part-wrap {
    font-family: PingFangSC-Regular;
    height: 100%;
    position: relative;
    width: 100%;
}*/

.bottom-fixed-part  {
    border: 0.5px solid #eee;
    /*transition: height 0.3s;*/
    /*height: 5.45365338rem;*/
    border-radius: 0.3rem;
    left: 0.3rem;
    right: 0.3rem;
    bottom: 0.3rem;
    position: absolute;
    background: #fff;
    box-shadow: 0 15px 39px 0 rgb(0 0 0 / 10%);
    max-width: 600px;
    margin: 0 auto;
    /*padding-bottom: 0.3rem;*/
    position: fixed;
    z-index: 2;
}

.fixed-icon {
    margin: 0;
    padding: 0;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -webkit-justify-content: center;
    justify-content: center;
   
}

.fixed-icon img {
    width: 40%;
    /*margin-bottom: 18%;*/
}

.bottom-fixed-part-icon-wrap  {
    z-index: 1;
    transition-property: left, top, transform, width, height;
    transition-duration: 0.3s;
/*    width: 3.39673913rem;
    height: 3.39673913rem;*/
    position: absolute;
    /*left: 0.96240942rem;*/
    /*top: 1.01902174rem;*/
    transform: translate(0, 0);
    margin-top: 5%;
    width: 45%;
    top: -23%;
    left: 27.5%;
}
.developer-info {
    position: absolute;
    /*right: -1.3em;*/
    margin-top: 0.6rem;
    right: -70px;
    font-size: .24rem;
}
.developer-info a {
    color: #999;
}
.bottom-fixed-part-info-wrap {
/*    position: absolute;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    transition: all 0.3s;
    top: 50%;
    left: 4.86865942rem;
    transform: translateY(-50%);
    width: 60%;*/
    margin-top: 0.7rem;
    text-align: center;
    /*padding-bottom: 5px;*/
}
.bottom-fixed-part-info-wrap .title {
    font-size: .34rem;
    color: #282828;
}
.bottom-fixed-part-info-wrap .tips {
    margin: 5px 0;
}
.bottom-fixed-part-info-wrap .tips span {
    background: #6B3DFF;
    color: #fff;
    padding: .03rem 0.1rem;
    border-radius: 4px;
    margin-right: .1rem;
    font-size:14px;
}
.bottom-fixed-part-info-wrap .compentname {
    color: #999;
}
.bottom-fixed-part-long-wrap {
    width: 80%;
    margin: 0 auto;
}
.bottom-fixed-part-long-wrap .long {
    animation: cardDownloadBtnAnimation 1.8s infinite;
}
.bottom-fixed-part-long-wrap .duan {
    display: none;
}
.bottom-fixed-part-ver-wrap {
    text-align: center;
    font-size: .22rem;
    color: #999;
}

.new-fixed-style {
    display: flex;
    align-items: center;
    z-index: 999;
    padding: 0.1rem 0.2rem;
    position: fixed;
}
.new-fixed-style .bottom-fixed-part-icon-wrap {
/*    left: 15%;
    top: 30%;*/
    position: unset;
    transform: translate(0, 0);
    flex-shrink: 0;
    margin-right: 0.2rem;
    width: 14%;
    height: 1.23rem;
    display: flex;
    align-content: center;
    align-items: center;
    justify-content: center;
    justify-items: center;
    margin-top: 3%;
}
.new-fixed-style .fixed-icon img {
    width: 100%;
}
.new-fixed-style .bottom-fixed-part-info-wrap {
    flex: 1 1;
    width: 0;
    font-size: .24rem;
    color: #999;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    position: relative;
    margin-top: 0;
    text-align: left;
    margin-left: 1.5%;
}
.new-fixed-style .bottom-fixed-part-info-wrap .tips {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.new-fixed-style .bottom-fixed-part-long-wrap {
    width: 25%;
    margin-left: 0.2rem;
}
.new-fixed-style .developer-info, .new-fixed-style .compentname, .new-fixed-style .bottom-fixed-part-ver-wrap  {
    display: none;
}
.new-fixed-style .bottom-fixed-part-long-wrap .long {
    display: none;
}
.new-fixed-style .bottom-fixed-part-long-wrap .duan {
    display: block;
    animation: cardDownloadBtnAnimation 1.8s infinite;
}

@keyframes cardDownloadBtnAnimation {
    /*大小变化 100%-94%-104%-98%-102% */
    /* 1s动画 循环之间0.5s间隙  */
    0% {
        transform: scale(1);
    }
    10% {
        transform: scale(0.94);
    }
    20% {
        transform: scale(1.04);
    }
    30% {
        transform: scale(0.98);
    }
    40% {
        transform: scale(1.02);
    }
    50% {
        transform: scale(1);
    }
    100% {
        transform: scale(1);
    }
}