#main_slider {
    width:100%; 
    height:440px;
    display:none;
}

#main_slider .slider_outline {
    padding-left: 1px;
    padding-right: 1px;
}

#main_slider .slider_area {
    overflow:hidden; 
    width:750px;
    height:390px;
    position: relative;
}

#main_slider .slider_area .survey_image {
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 0;
}

#main_slider .survey_category {
    font-size: 28px;
    padding: 10px 0 10px 0;
}

#main_slider .slider_area .survey_help {
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 10;
    font-size: 24px;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    padding: 8px;
    color: #fff;
    letter-spacing: 0.1em;
}

#main_slider .slider_area .post_title {
    position: absolute;
    bottom: 0px;
    z-index: 10;
    font-size: 24px;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    padding: 8px;
    text-align: right;
}

#main_slider .slider_area .post_title a {
    color: #fff;
}

#survey-top10 {
    margin-top: 10px;
    padding-bottom: 10px;
}

div.survey-top10-list {
    width: 96%;
    margin: 0 auto;
    margin-top: 10px;
    clear: both;
}

div.survey-top10-list .rank_no {
    margin-left: 30px;
}

div.survey-top10-list .post_image {
    margin-left: 8px;
    margin-right: 8px;
}

div.survey-top10-list img.featured_image {
    width: 150px;
}

div.survey-top10-list .post_title {
    width: 50%;
    display: inline-block;
    font-size: 18px;
}

div.survey-top10-list .post_help {
    font-size: 18px;
}

div.top10-ad {
    display: inline-block;
    text-align: center;
    width: 100%;
    margin-top: 10px;
    margin-bottom: 10px;
}

#survey_note {
    margin: 10px;
}


.slick-prev {
    z-index : 12;
}

@media only screen and (max-width: 480px){

    #main_slider {
        width:100%; 
        height:320px;
        display:none;
    }
    
    #main_slider .slider_area {
        width: 100%;
        height: 260px;
    }

    #main_slider .survey_category {
        width: 100vw;
        font-size: 20px;
        padding: 4px;
        letter-spacing: 1px;
    }

    #main_slider .slider_area .survey_help {
        font-size: 20px;
    }
    
    #main_slider .slider_area .post_title {
        font-size: 20px;
        text-align: left;
    }

    #main_slider .slider_area .survey_image {
        min-width: 520px;
    }

    div.survey-top10-list {
        padding: 10px 0 10px;
    }

    div.survey-top10-list .rank_no {
        margin-left: 8px;
        margin-bottom: 4px;
        display: inline-block;
    }

    div.survey-top10-list .post_title {
        width: 98%;
        margin: 8px;
        font-size: 24px;
    }

    div.survey-top10-list .post_help {
        padding-right: 8px;
        font-size: 16px;
        width: 100%;
        display: inline-block;
        text-align: right;;
    }

    div.survey-top10-list img.featured_image {
        width: 96%;
        margin: 0 auto;
    }
}