.index_modal_bg{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.3);
}
.modal_writing{
    position: absolute;
    top: 16vh;
    left: calc((100% - 408px) / 2);
    z-index: 11;
    width: 408px;
    background-color: #fff;
    border-radius: 15px;
    padding-bottom: 24px;
    overflow-y: hidden;
}
.modal_header{
    position: relative;
    width: 100%;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    background-color: #f64545;
}
.close_m{
    position: absolute;
    right: 0;
    top: 0;
    width: 94%;
    padding: 0 3%;
    padding-top: 0px;
    text-align: right;
    font-size: 26px;
    font-weight: bold;
}
.text_one{
    font-size: 20px;
    font-weight: bold;
}
.mtext{
    width: 92%;
    margin: 0 auto;
    color: #666;
    text-align: center;
    padding-top: 20px;
}
.mtext h3{
    color: black;
    font-size: 18px;
    font-weight: bold;
}
.end_time{
    display: flex;
    width: 320px;
    gap: 10px;
    margin: 20px auto;
    justify-content: center;
}
.end_time_item{
    color: #999;
    font-size: 13px;
}
.end_day,.end_hour,.end_min,.end_second{
    font-size: 27px;
    /*font-weight: bold;*/
    color: #630505;
    letter-spacing: 0;
    padding: 3px 10px;
    border-radius: 6px;
    background-color: #ffdbdb;
}
.time_symbol{
    font-size: 22px;
    font-weight: bold;
    color: #dfdfdf;
    padding-top: 8px;
}
.into_writing{
    width: 100%;
    text-align: center;
    margin-top: 6px;
}
.into_writing p{
    font-size: 15px;
    line-height: 24px;
    color: #777;
    letter-spacing: 0;
}
.into_writing a{
    display: inline-block;
    min-width: 47%;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    border-radius: 6px;
    font-size: 17px;
    margin: 5px 1%;
    padding: 0 25px;
    background-color: #f64545;
    text-decoration: none;
    box-shadow: none;
    font-weight: normal;
}
@media screen and (max-width: 750px) {
    .modal_writing{
        position: absolute;
        top: 16vh;
        left:calc((100% - 335px) / 2);
        z-index: 11;
        width: 335px;
        padding-bottom: 22px;
    }
    .close_m{
        font-size: 23px;
    }
    .modal_header{
        font-size: 14px;
        padding: 15px 0;
    }
    .text_one{
        font-size: 18px;
        font-weight: bold;
    }
    .mtext{
        padding-top: 15px;
    }
    .mtext h3{
        font-size: 17px;
    }
    .end_time{
        width: 100%;
        margin: 15px auto;
    }
    .end_day,.end_hour,.end_min,.end_second{
        font-size: 22px;
    }
    .time_symbol{
        font-size: 18px;
        font-weight: bold;
        color: #dfdfdf;
        padding-top: 6px;
    }
    .into_writing a{
        min-width: 52%;
        height: 36px;
        line-height: 36px;
        font-size: 16px;
        margin:5px;
    }
}