@charset "UTF-8";

.nav_list {display: block;}
.text a.on {background-color: #eaff002a;}

.txt button {
    display: block;
    height: 13px;
    font-size: 13px;
    line-height: 30px;
    font-weight: 400;
    color: #2c2c2c;
}
.txt button.on span{
    /* height: 15px; */
    background-color: #eaff002a;
    margin-bottom: 50px;

}
.item {
    display: none;
    width: 494px;
    margin-bottom: 180px;
}
.item.on {
    display: block;
}



@media (max-width: 1024px) {
    .nav_list {display: none;}
    .work_list .sub_on {display: none;}
    .work_list .sub_on a.on {
        background-color: #eaff002a;
    }
}
@media (max-width: 640px) {
    .item {width: 100%;margin-bottom: 180px;}
}