.afobut{
    position: relative;
    margin-top: 5%;
}
.advantageSwiper {
    width: 92%;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.afobut li {
    width: 100%;
}

.afobut .swiper-button-prev {
    left: 0;
}

.afobut .swiper-button-next {
    right: 0;
}

.afobut .swiper-button-next,
.afobut .swiper-button-prev {
    background-size: 80% 80%;
    opacity: 0.3;
}

.afobut .swiper-button-next:hover,.afobut .swiper-button-prev:hover{
    opacity: 1;
}

.bunteba li .con.conbg {
    background: rgba(0, 169, 224, 0.8);
}

.investment {
    margin: 5% 0;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    box-shadow: 0px 0px 9px 0px rgba(0, 0, 0, 0.05);
    align-items: center;
}

.investment-con {
    padding: 20px 15%;
    width: 382px;
    box-sizing: border-box;
    display: none;
}

.investment-con.on {
    display: block;
}

.investment-con .title {
    font-weight: bold;
    color: #000000;
    line-height: 50px;
    font-size: 26px;
    display: none;
}

.investment-con .content {
    color: #666666;
    font-size: 18px;
    line-height: 36px;
    font-size: 18px;
    padding-top: 3%;
}

.deco {
    display: block;
    width: 75px;
    height: 75px;
    opacity: 1;
    transition: .1s;
    transform: translateZ(0);
    margin: 0 auto;
}

.deco:before {
    content: "";
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate3d(-50%, -50%, 0) scale(.75);
    transition: .4s;
    border: 1px solid hsla(0, 0%, 100%, .3);
    border-radius: 100%;
    height: 70px;
    width: 70px;
}

.deco i,
.deco em {
    background: hsla(0, 0%, 100%, .8);
    border: 1px solid #fff;
    border-radius: 100%;
    height: 34px;
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate3d(-50%, -50%, 0) scale(.5);
    transition: .4s;
    width: 34px;
}

.deco:after {
    content: "";
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate3d(-50%, -50%, 0) scale(.5);
    transition: .4s;
    border: 1px solid hsla(0, 0%, 100%, .5);
    border-radius: 100%;
    height: 55px;
    width: 55px;
}

.mc_b2s1_li {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding-top: 12px;
    box-sizing: border-box;
}

.investment-tab li:hover .deco:before,
.investment-tab li .deco:before {
    animation: scalepulse 1.3s linear .3s infinite both;
    transform: translate3d(-50%, -50%, 0) scale(1);
}

.investment-tab li:hover .deco i,
.investment-tab li .deco i,
.investment-tab li .deco em .investment-tab li:hover .deco em {
    background: #fff;
    animation: scalepulse 1.3s linear 0s infinite both;
    transform: translate3d(-50%, -50%, 0) scale(1);
}

.investment-tab li:hover .deco:after,
.investment-tab li .deco:after {
    animation: scalepulse 1.3s linear .15s infinite both;
    transform: translate3d(-50%, -50%, 0) scale(1);
}

.investment-tab li:hover .mc_b2s1li_title {
    font-weight: bold;
    font-family: "OPPOSans2_En_design-Heavy", "OPPOSans2_En_design-Regular", "微软雅黑", Arial, "PingFangSC-Light", "Helvetica Neue", Helvetica, "Microsoft Yahei", "Hiragino Sans GB", tahoma, SimSun, sans-serif;
}

@keyframes scalepulse {
    20% {
        -webkit-transform: translate3d(-50%, -50%, 0) scale(1.1);
        transform: translate3d(-50%, -50%, 0) scale(1.1);
        -webkit-animation-timing-function: ease;
        animation-timing-function: ease;
    }

    50% {
        -webkit-transform: translate3d(-50%, -50%, 0) scale(1);
        transform: translate3d(-50%, -50%, 0) scale(1);
        -webkit-animation-timing-function: ease;
        animation-timing-function: ease;
    }
}

.investment-tab {
    width: calc(100% - 382px);
    height: 470px;
}

.investment-tab .img {
    position: absolute;
    left: 0;
    top: 0;
}

.investment-tab ul {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    display: flex;
}

.investment-tab ul li {
    width: 33.333%;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    text-align: center;
    position: relative;
}

.investment-tab ul li .title {
    color: #fff;
    margin-top: 8%;
    font-size: 20px;
    line-height: 50px;
}

@media(max-width:1200px) {
    .investment {
        flex-direction: column;
        border-radius: 0;
        align-items: flex-start;
    }

    .investment-con {
        width: 100%;
        padding: 20px;
    }

    .investment-tab ul {
        flex-wrap: wrap;
    }

    .investment-tab,
    .investment-tab ul li {
        width: 100%;
    }

    .mc_b2s1_li {
        position: static;
        transform: none;
        height: 73px;
    }

    .investment-con .content {
        padding-top: 0;
    }

    .investment-tab ul li .title {
        margin-top: 0;
        text-align: left;
        float: left;
    }

    .deco {
        margin: 0;
        transform: none;
        position: relative;
        float: right;
    }

    .investment-tab ul {
        height: auto;
        padding: 20px;
        box-sizing: border-box;
    }

    .investment-tab ul li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.5);
        border-right: none;
    }

    .investment-tab img {
        height: 470px;
        object-fit: cover;
    }

    .investment-tab {
        height: 470px;
    }

    .deco {
        height: 44px;
        width: 44px;
    }

    .deco:before {
        height: 44px;
        width: 44px;
    }

    .deco:after {
        height: 34px;
        width: 34px;
    }

    .deco i,
    .deco em {
        width: 24px;
        height: 24px;
    }
}