.col-sm-4 {
    float: left;
    position: relative;
    width: 33.33333333%
}

.selected-solution {
    height: 580px;
}

.selected-solution>div {
    position: relative;
    width: 910px;
    margin: 0 auto
}

.selected-solution .swiper-container {
    height: 530px;
    width: 850px
}

.selected-solution .layer-title {
    color: #393b40;
    padding: 10px 0 10px;
    text-align: center;
    font-size: 30px;
    letter-spacing: 1.09px
}

/*主体列表*/
.selected-solution .solution-cardlist {
    max-width: 850px;
    margin: 0px;}

.swiper-slide,.swiper-wrapper {
    height: 400px!important
}

.selected-solution .solution-cardlist .col-sm-4 {
    padding: 0 10px;
    top: 0;
    transition: all .15s linear;
    box-sizing: border-box
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card {
    height: 400px;
    background: #fff;
    border-radius: 6px;
    text-align: left;
    overflow: hidden;
    transition: all .15s linear
}

.selected-solution .solution-cardlist .col-sm-4:hover {
    position: relative;
    top: -20px;
    transition: all .25s linear
}

.selected-solution .solution-cardlist .col-sm-4:hover .solution-card {
    height: 400px;
    box-shadow: 0 10px 40px 0 rgba(0,0,0,.1);
    transition: all .2s linear
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card img {
    width: auto;
    height: 140px;
    transition: all .2s linear
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card h3 {
    margin: 10px 5px 10px;
    font-size: 18px;
    color: #252b3a;
    letter-spacing: .65px;
    text-align: left
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card p {
    margin: 0 5px;
    padding-bottom: 30px;
    font-size: 14px;
    color: #666a75;
    letter-spacing: .51px; margin-top:-20px;
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card>span {
    margin: -10px 20px 0;
    font-size: 14px;
    display: inline-block;
    color: #666a75;
    letter-spacing: .51px;
    line-height: 22px;
    opacity: 0;
    transition: opacity .15s linear
}

.selected-solution .solution-cardlist .col-sm-4:hover .solution-card>span {
    opacity: 1;
    transition: opacity .2s linear 50ms
}

/*了解更多*/
.selected-solution .solution-cardlist .col-sm-4 .solution-card>span a span {
    display: inline-block;
    vertical-align: middle
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card>span a span.arrow-f {
    width: 13px;
    height: 13px;
    background: url(../images/marketplace-selected-arrow0.svg);

    display: inline-block;
    vertical-align: middle;
    margin-left: 5px;
    position: relative;
    transition: .3s ease-out
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card>span a:hover {
    color: #e6c16c
}

.selected-solution .solution-cardlist .col-sm-4 .solution-card>span a:hover span.arrow-f {
    transform: translate(4px,0);
    background: url(../images/marketplace-selected-arrow0.svg)
}

/*重置swiper*/
.swiper-container-horizontal>.swiper-pagination-bullets.solution-pagination {
    bottom: 15px
}

.solution-pagination .swiper-pagination-bullet {
    width: 24px;
    height: 4px;
    border-radius: 100px;
    overflow: hidden;
    background: #dfe1f1;
    border: none;
    cursor: pointer;
    content: '';
    display: inline-block;
    box-sizing: border-box;
    opacity: 1;
    vertical-align: middle
}

.solution-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #f66f6a;
    box-sizing: border-box
}

.swiper-container-solution .swiper-button-prev {
    left: 0;
    width: 14.5px;
    height: 30px;
    margin-top: 0;
    background-image: url(../images/marketplace-home-arrow_big.svg);
    background-size: cover;
    transition: background-image .15s
}

.swiper-container-solution .swiper-button-next {
    right: 0;
    width: 14.5px;
    height: 30px;
    margin-top: 0;
    background-image: url(../images/marketplace-home-arrow_big.svg);
    transform: rotate(180deg);
    background-size: cover;
    transition: background-image .15s
}

.swiper-container-solution .swiper-button-next:hover,.swiper-container-solution .swiper-button-prev:hover {
    background-image: url(../images/btn_l.png);
    transition: background-image .2s
}