.menu-btn{
    display: none !important;
}

.zimain{
    position: relative;
}
.zicd{
    position: absolute;
    width: 300px;
    background-color: white;
    margin-top: 20px;
    overflow: hidden;
    transition: 0.5s;
    height: 0px;
    z-index: 14;
}
.ula li:hover .zicd{
    padding-bottom: 20px;
    padding-top: 20px;
    height: 270px;
}


.zicd li{
    height: 50px;
}
.zicd a{
    font-size: 20px;
    color: black;
    transition: 0.2s;

}
.zicd a:hover{
    color: #00c2ed;
}

.phone{
    display: none;
}
.phonezz{
    display: none;
    position: absolute;
    z-index: -9999;
}

.head-content{
    position: absolute;
    height: 300px;
    top: 270px;
    z-index: 10;
    text-align: center;
}
.head-content p{
    font-size: 60px;
    line-height: 1.1;
    text-transform: uppercase;
    color: #ffffff;
}


.gohome ul{
    display: flex;
    flex-direction: column;
}

@media screen and (max-width:991px) {
    .main-title .title{
        display: block;
        /* width: 80%; */
        margin-top: -100px;
        z-index: 13;
    }
    .main-title .title .magrins{
        width: 100%;
        height: 400px;
    }
    .aa .yuan{
        width: 150px;
        height: 150px;
    }
    .main-title .title .magrins .titles{
        font-size: 40px;
        width: 100%;
        text-align: center;
    }


    #head-a{
        width: 100%;
        top: 0;
    }
    .main-menu ul li:nth-child(1),
    .main-menu ul li:nth-child(2),
    .main-menu ul li:nth-child(3),
    .main-menu ul li:nth-child(4),
    .main-menu ul li:nth-child(5),
    .main-menu ul li:nth-child(6),
    .main-menu ul li:nth-child(7),
    .main-menu ul li:nth-child(8)
    {
        display: none !important;
    }
    #head-a .left .two, .there{
        display: none;
    }
    .head-button{
        display: none;
    }

    .menu-btn{
        display: block !important;

    }
    .menu-btn span{
        font-size: 20px;
        color: white;
        margin-right: 50px;
    }

    .phone{
        display: flex;
        flex-direction: column; 
        position: fixed;
        min-height: 100vh;
        right: 0;
        top: 0;
        z-index: 9999;
        width: 100%;
        color: red;
        right: -100%;
        background-image: linear-gradient(to bottom ,#1C1E22 ,#484949);
        backdrop-filter: blur(10px);
        transition: 0.5s;
        /* padding: 0 25px; */
        overflow-y: auto;

    }

    .phonezz{
        display: block;
        z-index: -10000;
        position: fixed;
        top: 0;
        right: 0;
        background-color: rgba(0, 0, 0, 0);
        height: 100vh;
        width: 100vw;
    }

    #phone-head{
        /* flex-shrink: 0; */
        margin-top: 20px;
        display: flex;
        justify-content: space-between;
        padding: 10px 20px 15px;
        border-bottom: 1px solid #3f3f3f;
    }
    #phone-head img:nth-child(1){
        height: 40px;
        object-fit: cover;
    }
    #phone-head .del{
        color: white;
        border-radius: 500px;
        width:  35px;
        height: 35px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 15px;
        transition: 0.3s;
        cursor: pointer;
    }
    #phone-head .del:hover{
        border: 1px solid #2b2b2b;
    }

    .gohome{
        /* flex: 1; */
        /* overflow-y: auto;
        -webkit-overflow-scrolling: touch; */
        overflow: hidden;
        position: relative;
        padding: 30px 20px 0;
    }
    .gohome .one-ul .one-li .one-a{
        text-transform: uppercase;
        font-size: 20px;
        font-weight: 500;
        color: white;
    }
    .gohome .one-ul  .one-li{
        line-height: 40px;
        overflow: hidden;
        transition: 0.5s;
        height:unset ;
        /* position: relative; */

    }
    .gohome .one-ul  .one-li .cds{
        float: right;
        font-size: 50px;
        color: white;
        margin-top: 35px;
    }
    .two-ul{
        /* position: relative; */
    }
    .two-ul .two-li a{
        color: #dfdfdf;
        font-size: 17px;
    }
    /* 隐藏三级菜单 */
    .two-li-div{
        display: flex;
        justify-content: space-between;
        cursor: pointer;
    }
    .two-li-div .iconfont ,
    .three-hidden-menu-backbtn .iconfont{
        width: 35px;
        height: 35px; 
        text-align: center;
        line-height: 35px;
        border-radius: 50%;
        color: #222222;
        border: 1px solid #222222;
    }
    .three-hidden-menu{
        position: absolute;
        width: 100%;
        height: 100%;
        padding: 20px;
        top: 0;
        right: -100%;
        background-color: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
    }
    .three-hidden-menu-backbtn{
        cursor: pointer;
        margin-bottom: 20px;
    }

}