.brand{
    background-color: white;
}
.carousel{
    width: 100%;
}

/*底部轮播*/
.multiple-items{
    position: relative;
}
.slick-slider{
    width: 80vw;
    /*height: 50vh;*/
    margin-left: -4vw;
}
.slick-list{
    width: 73vw;
    height: 100%;
    margin: 0 auto!important;
}
.slick-track{
    height: 100%;
}
.slick-prev,.slick-next{
    width: 2vw;
    height: 2vw;
    position: absolute;
}
.slick-prev{
    left: 0;
    top: 20vh;
}
.slick-next{
    right: 0;
    top: 20vh;
}
.slick-prev,.slick-next{
    cursor: pointer;
}
.slick-list-item{
    width: 18vw;
    margin: 0 5px;
    overflow: hidden;
    position: relative;
}
.path_card{
    height: 100%;
    display: flex;
    justify-content: space-between;
}
.path_card_left{
    width: 32px;
    display: flex;
    align-items: center;
    flex-direction: column;
}
.path_card_right{
    flex: 1;
    position: relative;
}
.small_round,.big_round{
    background-color: #68686a;
    border-radius: 50px;
}
.small_round{
    width: 16px;
    height: 16px;
}
.big_round{
    width: 30px;
    height: 30px;
    margin: 6px 6px 0 6px;
}
.verticalBar{
    width: 2px;
    flex: 1;
    background-color: #68686a;
}
.path_date{
    font-size: 2vw;
    color: #68686a;
    font-weight: 600;
}
.path_card_right img{
    width: 100%;
    height: 10vw;
    margin: 4vh 0;
}
.path_text,.scaling_cont{
    color: #68686a;
    font-size: 0.9vw;
    display: flex;
    align-items: center;
    height: 3vw;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.horizontalLine{
    width: 15vw;
    height: 30px;
    display: flex;
    margin-left: 6px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.horizontalLine:before{
    content: '';
    width: 100%;
    height: 2px;
    background-color: #68686a;
    animation-name:linemove;
    animation-duration:5s;/* 5s表示执行动画的时间，0或不写则无动画效果 */
    /* 兼容调试如果animation-name执行，那么-wekit-animation-name则不执行 */
    -webkit-animation-name:linemove;
    -webkit-animation-duration:5s;/* 5s表示执行动画的时间，0或不写则无动画效果 */
}
.path_card:hover .path_card_left .small_round,.path_card:hover .path_card_left .verticalBar,
.path_card:hover .path_card_left .big_round,.path_card:hover .path_card_right .horizontalLine:before{
    background-color: #3CA43C;
}
.path_card:hover .path_card_right .path_date,.path_card:hover .path_card_right .path_text,.path_card:hover .path_card_right .scaling_cont{
    color: #3CA43C;
}
.path_title{
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 15px;
}
.scaling_icon{
    width: 100%;
    text-align: right;
    color: #68686a;
    font-size: 1.5vw;
    font-weight: 100;
    font-family: emoji;
}
.scaling_cont{
    display: none;
}
@keyframes linemove /* 对应animation-name，里面为执行的动画*/
{
    0% {
        opacity: 0.1; /*初始状态 透明度为10%*/
    }
    50% {
        opacity: 0.5; /*中间状态 透明度为50%*/
    }
    100% {
        opacity: 1; /*结尾状态 不透明*/
    }
}

.strategy_cont{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.strategy_cont_item{
    flex: 0 0 30%;
    height: 10vw;
    /*background-color: #F1F2F3;*/
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    padding: 1vw;
    box-sizing: border-box;
    background-color: #F1F2F3;
}
.strategy_cont_item img{
    width: 3vw;
    height: 3vw;
}
.strategy_title{
    font-size: 1vw;
    font-weight: 550;
    margin: 0.5vw 0;
}
.strategy_item_title{
    font-size: 0.8vw;
}
.concept_cont_text{
    font-size: 0.8vw;
    margin: 0.2vw;
    text-align: center;
    line-height: 1.8vw;
    font-size: 0.6vw;
    color: #999999;
    font-weight: 550;
}
.concept_list{
    margin-top: 8vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.concept_item{
    height: 25vw;
    flex: 0 0 25%;
    text-align: center;
    line-height: 2vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}
.concept_item img{
    width: 60%;
    height: 12vw;
}
.concept_item div:nth-child(1){
    font-size: 1vw;
    color: #3CA43C;
    font-weight: 550;
}
.concept_item div:nth-child(2){
    font-size: 0.6vw;
    /* color: #999999; */
    color: #000;
    font-weight: normal;
}
.broadening_cont{
    text-align: center;
}
.broadening_cont img{
    width: 60vw!important;
}