.content{
    position: relative;
    top:74px;
    margin-left: 80px;
    margin-right: 80px;
    height:800px;
}
.content-top{
    width:100%;
    height:50px;
    color:#fff;
    font-size: 14px;
    border-radius:1px;
    border:1px solid rgba(129, 255, 126, 0.5);
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5); 
    backdrop-filter:blur(5px);
}
    .level-title{
        width:40px;
        height:20px;
        color:rgba(129, 255, 126);
        font-size: 14px;
        display: flex;
        justify-content: center;
        align-items: center;
        /*规定灵活项目的方向，column垂直显示，像一个列一样*/
        flex-direction: column;
        float:left;
    }
    .level-province{
        width:140px;
        height:50px;
        display: flex;
        justify-content: left;
        align-items: center;
        float:left;
    }
    .province-list{
        width:100px;
        height:50px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .province-list select{
        display: block;
        width:100px;
        height:20px;
        border:none;
        color:rgba(129, 255, 126);
        background-color: transparent;
        backdrop-filter:blur(3px);
        border-left:1px solid rgba(129, 255, 126, 0.5);
        border-top:1px solid rgba(129, 255, 126, 0.5);
        letter-spacing:2px;
        cursor: pointer;
    }
    .province-list select{
        display: block;
        width:100px;
        height:20px;
        border:none;
        color:rgba(129, 255, 126);
        background-color: transparent;
        backdrop-filter:blur(3px);
        border-left:1px solid rgba(129, 255, 126, 0.5);
        border-top:1px solid rgba(129, 255, 126, 0.5);
        letter-spacing:2px;
        cursor: pointer;
    }
    .provincea-list select:active{
        border-left:0px;
        border-top:0px;
        border-right:1px solid rgba(129, 255, 126, 0.5);
        border-bottom:1px solid rgba(129, 255, 126, 0.5);
        box-shadow: 1px 1px 5px rgba(129, 255, 126, 0.5); 
    }
    .province-list select option{
        background-color: #333;
        letter-spacing:2px;
    }
    .level-city{
        width:140px;
        height:50px;
        display: flex;
        justify-content: left;
        align-items: center;
        float:left;
    }
    .city-list{
        width:100px;
        height:50px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .city-list select{
        display: block;
        width:100px;
        height:20px;
        border:none;
        color:rgba(129, 255, 126);
        background-color: transparent;
        backdrop-filter:blur(3px);
        border:1px solid rgba(129, 255, 126, 0.3);
        border-radius: 1px;
        letter-spacing:2px;
        cursor: pointer;
    }
    /* .city-list select:active{
        border-left:0px;
        border-top:0px;
        border-right:1px solid rgba(129, 255, 126, 0.5);
        border-bottom:1px solid rgba(129, 255, 126, 0.5);
        box-shadow: 1px 1px 5px rgba(129, 255, 126, 0.5); 
    } */
    .city-list select option{
        background-color: #333;
        letter-spacing:2px;
    }
    .level-area{
        width:140px;
        height:50px;
        display: flex;
        justify-content: left;
        align-items: center;
        float:left;
    }
    .area-list{
        width:100px;
        height:50px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .area-list select{
        display: block;
        width:100px;
        height:20px;
        border:none;
        color:rgba(129, 255, 126);
        background-color: transparent;
        backdrop-filter:blur(3px);
        border:1px solid rgba(129, 255, 126, 0.3);
        border-radius: 1px;
        letter-spacing:2px;
        cursor: pointer;
    }
    /* .area-list select:active{
        border-left:0px;
        border-top:0px;
        border-right:1px solid rgba(129, 255, 126, 0.5);
        border-bottom:1px solid rgba(129, 255, 126, 0.5);
        box-shadow: 1px 1px 5px rgba(129, 255, 126, 0.5); 
    } */
    .area-list select option{
        background-color: #333;
        letter-spacing:2px;
    }
.content-bottom{
    background-color: #000;
    margin-top: 10px;
    width:100%;
    height:700px;
    color:#fff;
    font-size: 14px;
    border-radius:1px;
    border:1px solid rgba(129, 255, 126, 0.5);
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5); 
    backdrop-filter:blur(5px);
}
    .parameter-header{
        height:50px;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .parameter-header .title-city{
        width:100%;
        height:100%;
        flex:1;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 12px;
        border:1px solid;
        font-weight: bold;
        color:rgba(129, 255, 126);
    }
    .parameter-header .title-parameter{
        width:100%;
        height:100%;
        flex:1;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 12px;
        border:1px solid;
        color:rgba(129, 255, 126);
        font-weight: bold;
    }
    .parameter-header .title-parameter:nth-last-child(3){
        flex:1.5;
    }
    .parameter-header .title-parameter:nth-last-child(4){
        flex:1.5;
    }
    /* .parameter-header .title-parameter:last-child{
        border-top-right-radius: 5px;
        flex:1.5;
    } */
    .parameter-content-item{
        height:50px;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        color:rgb(67, 161, 38);
    }
    .parameter-content-item .title-city{
        width:100%;
        height:100%;
        flex:1;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 12px;
    }
    .parameter-content-item .title-parameter{
        width:100%;
        height:100%;
        flex:1;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 12px;
    }
    .parameter-content-item .title-parameter:nth-last-child(3){
        flex:1.5;
    }
    .parameter-content-item .title-parameter:nth-last-child(4){
        flex:1.5;
    }
    /* .parameter-content-item .title-parameter:last-child{
        border-top-right-radius: 5px;
        flex:1.5;
    } */
    .parameter-content-item a{
        text-decoration:none;
        color:#74dd71;
    }
    .prompt{
        color:red;
        
    }