/*.logoBox{*/
    /*background: rgba(255,255,255,0.7)!important;*/
    /*!*padding: 5px;*!*/
/*}*/


.layui-carousel-ind{
    display: none;
}
.biglogo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /*filter: brightness(70%); !* 降低亮度到 50% *!*/
    /*border-radius: 10px;*/
    /*transition-duration:0.8s;*/
    /*transform: scale(1.3);*/
}

.con_title {
    width: 100%;
    margin-top: 20px;
    text-align: center;
    font-size: 1rem;
    line-height: 2rem;
    color: rgba(0, 0, 0, 0.6);
    /*font-style:italic;*/
    /*border-bottom: 1px solid #c2c2c2;*/
}

.keyWords{
    width: 50%;
    position: absolute;
    left: 0;
    color: white;
    top: 7vh;
    font-size: 0.3rem;
    opacity: 0;
}



/*右侧的四个板块*/
.fourBox{
    width: 50%;
    height: 93.7vh;
    /*background: pink;*/
    position: absolute;
    right: 0;
    bottom: 0%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-around;
}
.liBox{
    width: 25%;
    height: 100%;
    cursor: pointer;
}
.liBox1{
    background: rgba(255,255,255,0.6);
}
.liBox2{
    background: rgba(227, 108, 9, 0.6)
}
.liBox3{
    background: rgba(0,0,0,0.6);
}
.liBox4{
    background: rgba(30, 159, 255, 0.5);
}
.liCenter{
    width: 80%;
    height: 30vh;
    /*background: yellow;*/
}
.liCenter p{
    display: block;
    /*width: 100%;*/
}
.iconImg{
    font-size: 1.5rem;
    color: white;
}
.iconWord{
    color: white;
    width: 100%;
    text-align: center;
    letter-spacing: 1px;
    font-size: 0.6rem;
}
.btn{
    font-size: 0.6rem;
    height: auto;
    opacity: 0;
}
.liBox:hover .liCenter .btn{
    cursor: pointer;
    opacity:0.8;
    transition: 1s;
}



/*底部*/
.dibuBox{
    width: 100%;
    height: 5vh;
    background: rgba(0,0,0,0.7);
    position: absolute;
    left: 0;
    bottom: 0;
}
.copyright{
    line-height: 5vh;
    color: rgba(255,255,255,0.7);
    font-size: 0.6rem;
    margin-left: 5%;
}


/*媒体查询*/
@media (max-width: 900px) {

    .content_body{
        position: static;
    }
    .bannerMask{
        background: rgba(0,0,0,0);
    }
    .layui-carousel-ind{
        display: block;
    }
    #tou {

        height:auto!important;
        background: rgba(0, 0, 0, 0);
    }

    .keyWords{
        width: 100%;
        top: 20vh;
    }

    .fourBox{
        position: static;
        width: 100%;
        margin: 0 auto;
        /*background: whitesmoke;*/
        height: auto;
    }
    .liBox{
        width: 49%;
        background: rgba(0,0,0,0)!important;
        margin-top: 0.5%;
        /*height: 100%;*/
    }
    /*.liBox1{*/
        /*background: rgba(162, 51, 198, 0.6);*/
    /*}*/
    .liCenter {
        width: 96%;
        height: 6rem;
        /* background: yellow; */
    }
    .iconImg,.iconWord{
        color: rgba(0,0,0,0.7);
    }
    .btn{
        opacity: 0.9;
    }

    .dibuDiv{
        display: none!important;
    }

    .wenzi_bottom{
        display: block;
    }
}