.ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4 {display: inline-block;width: 36px;height: 36px;border-radius: 50%;background-color: #ffffff;line-height: 36px;}
    .ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4::before {color: #4DB9F9;font-size: 16px;}
    .ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4:hover,
    .ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4:active {background-color: transparent ;border: 1px solid #ffffff;}
    .ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4:hover::before,
    .ly_poster_60 .poster_list .item .text_info .button .iconfont.icon-arrow4:active::before {color: #ffffff;}
    @media screen and (max-width: 1000px) {
        .ly_poster_60 .poster_box .poster_list .item .text_info .button {width: auto;}
    }