.about-num-groups{ 
   margin-top: 8%;
   height: 76%;
   display: flex;
   flex-direction: column;
   justify-content: space-around;
}

.about-num-group{
    display: flex;
    flex-direction: row;
    font-family: PuHuiFontLight;
    color: white;
    margin-left: 1.2rem;
    /* margin-top: 0.80rem;
    margin-bottom: 0.6rem; */
    align-items: center;
}

.about-num{
    /* height: 1.1rem;
    line-height: 2.1; */
    height: 1.1rem;
    line-height: 1.2;
    font-size: 1rem;
    margin-right: 0.2rem;
    /* font-family: 'DinFontLight'; */
}

.about-num-des{
    display: flex;
    flex-direction: column;
    font-size: 0.25rem;
    justify-content: center;
    /* margin-bottom: 0.25rem; */
}

.about-num-des span{
    margin-top: 0.07rem;
}

.company-history{
    display: flex;
    flex-direction: row;
    position: relative;
    /* background-image: linear-gradient(to right, #987DE6,rgb(152, 125, 230, 0.5)); */
    background-color: #987DE6;
    /* padding: 0.8rem 0px 0.8rem 0.7rem; */
    height: 7.2rem;
    /* border-radius: 0.1rem; */
    width: 100%;
} 

.time-line-line{
    position: absolute;
    top: 50%;
    left: 5%;
    width: 90%;
    z-index: 100;
}

.time-line-line-short{
    width: 80%;
}
  
.timeline-item {
    position: relative;
    margin-left: 0;
    width: 12.8%;
    color:white;
    padding-bottom: 0;
}

.timeline-item:first-child{
    margin-left: 6.3%;
}

.timeline-item:last-child .title2{
    width: 2.2rem;
    word-break: break-all;
}

/* .timeline-item::before{
    content: '';
    border-radius: 50%;
    position: absolute;
    left: -0.3rem;
    transform: translateY(-50%);
    padding: 0.1rem;
    background-color: white;
    color:white;
} */

.company-history-top{
    position: absolute;
    top: 0.85rem;

}

.company-history-bottom{
    position: absolute;
    display: flex;
    flex-direction: column;
    top: 4.3rem;
 
}

.timeline-item .time{
    height: 0.5rem;
    line-height: 2;
    font-size: 0.5rem;
    font-family: 'DinFontLight';
    margin-bottom: 0.35rem;
}

.timeline-item .title1{
    font-size: 0.32rem;
    font-family: 'PuHuiFontRegular';
    font-weight: bolder;
    margin-bottom: 0.1rem;
    line-height: 120%;
}

.timeline-item .title2{
    margin-top: 0.06rem;
    width: 180%;
    font-size: 0.22rem;
    line-height: 150%;
    word-break: keep-all;
    opacity: 0.8;
}

.download-section{
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.download-section-item{
    display: flex;
    width: 100%;
}
.download-card{
    margin-left: 0.2rem;
    flex: 1;
    display: flex;
    background-color: white;
    padding: 0.45rem 0.5rem 0.5rem 0.5rem;
    /* box-shadow: 0 4px 10px 0 rgba(0,0,0,0.2); */
    border-radius: 0.1rem;
    margin-bottom: 0.2rem;
    border: 1px solid #eaeaea;
}

.download-card:hover{
    box-shadow: 0 4px 10px 0 rgba(0,0,0,0.2);
}

.download-card:first-child{
    margin-left: 0;
}

.download-card-content{
    flex: 1;
    width: 4.5rem;
}

.download-card img{
    width: 1.5rem;
    height: 1.5rem;
}

.timeline-section{
    position: relative;
}

.time-slider-left{
    position: absolute;
    left: -1rem;
    top: 45%;
    cursor: pointer;
    width: 0.5rem;
    height: 0.97rem;
}

.time-slider-right{
    position: absolute;
    right: -1rem;
    top: 45%;
    cursor: pointer;
    width: 0.5rem;
    height: 0.97rem;
}

.timeline-show{
    display: inline-block;
}

.timeline-slider{
    position: relative;
}

.timeline-slider .carousel-inner{
    border-radius: 0.1rem;
    overflow: hidden;
}

.timeline-slider-left, .timeline-slider-left-disable{
    position: absolute;
    left: -1rem;
    top: 50%;
    cursor: pointer;
    width: 0.5rem;
    height: 0.97rem;
    margin-top: -0.4825rem;


}

.timeline-slider-right, .timeline-slider-right-disable{
    position: absolute;
    right: -1rem;
    top: 50%;
    margin-top: -0.4825rem;
    cursor: pointer;
    width: 0.5rem;
    height: 0.97rem;
}



.carousel-control-prev .timeline-slider-left,
.carousel-control-next .timeline-slider-right{
    display: inline;
}

.carousel-control-prev .timeline-slider-left-disable,
.carousel-control-next .timeline-slider-right-disable{
    display: none;
}

.carousel-control-prev-disable .timeline-slider-left-disable,
.carousel-control-next-disable .timeline-slider-right-disable{
  display: inline;
}
.carousel-control-prev-disable .timeline-slider-left,
.carousel-control-next-disable .timeline-slider-right{
    display: none;
}