*{
    padding: 0;
    margin: 0;
}
ul{
    list-style: none;
}
.h1, .h2, .h3, h1, h2, h3 {
    margin-top: 0;
}
/*mm
                                头部
                                                                                                */
.header{
    width: 100%;
    height: 45px;

}
.content{
    width: 100%;
    height: 460px;

}
.header .logo{
    display: inline-block;
    opacity: 0.5;

}
.header .logo:hover{
    opacity: 1;
}
.header .logo a{
    display: inline-block;
    width: 200px;
    height: 45px;
    background: url("../images/logo2.png") no-repeat 0 5px;
}
.header .register{
    float: right;
    line-height: 45px;
    overflow: hidden;

}

.header .register li{
    list-style: none;
    float: left;
    line-height: 45px;
    margin-right: 20px;
    color: #000;
    opacity: 0.5;
    cursor: pointer;
}
.header .register li:hover{
    opacity: 1;
}


/*content*/


.content .content_in{
    width: 1200px;
    height: 100%;

    margin: 0 auto;
}
.content .content_in .content_left{
    float: left;
    width: 800px;
    height: 100%;

}
.content .content_in .content_right{
    float: right;
    width: 400px;
    height: 100%;
}
.content_right {
    user-select: none;
}
.content_right a{
    display: inline-block;
    text-decoration: none;
    color: #eee;
    padding: 10px 0;
}
.content_right .song_info{
    line-height: 20px;
    color: #fff;
}

.content_left .content_toolbar{
    width: 100%;
    height: 40px;

}
.content_left .content_list{
    width: 100%;
    height: 420px;

    overflow: auto;
}
.content_left .content_toolbar span{
    display:inline-block;
    width: 122px;
    height: 92%;
    line-height:37px;
    text-align: center;
    border: 1px solid #fff;
    box-sizing: border-box;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    opacity: 0.7;
}
.content_left .content_toolbar span:hover{
    opacity: 1;
}
.content_list li{
    width: 100%;
    height: 50px;
    opacity: 0.8;
    border-bottom: 1px solid rgba(255,255,255,0.5);
    box-sizing: border-box;
    user-select: none;
}

.content_list li div{
    float: left;
    color: #fff;
    line-height: 50px;
}
.content_list .list_check{
    width: 50px;
    height: 100%;

    text-align: center;

}
.content_list .list_check i{
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 1px solid #fff;
}
.content_list .list_checked i{
    background: url("../images/jlt.jpg") no-repeat -185px -64px;
    background-size: 276px 200px;

}
.content_list .list_number{
    width: 20px;
    height: 100%;

}
.content_list .list_name{
    width: 50%;
    height: 100%;

}
.content_list .list_music .list_menu{
    float: right;
    margin-right: 20px;
    display: none;
}
.content_list .list_time a{
    float: left;
    display: none;


}
.content_list .list_music span{
    display: inline-block;
    width: 35px;
    height: 35px;
    border: 1.5px solid rgba(255,255,255,0.5);
    border-radius: 20px;
    line-height: 31px;
    color: rgba(255,255,255,0.5);
    text-align: center;
    margin-top: 5px;
}
.content_list .list_music .time1{
    border: none;
    color: #fff;
}
.content_list .list_singer{
    width: 20%;
    height: 100%;

}
.footer{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height:80px;

}
.footer .footer_in{
    width: 1200px;
    height: 100%;
    user-select: none;
    margin: 0 auto;
}
.footer_in a{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    background: url("../images/player.png") no-repeat 0 0;
    margin-right: 20px;
    vertical-align: -5px;

}
.footer_in .music_pre{
    width: 19px;
    height: 20px;
    background-position: 0 -30px;
}
.footer_in .music_play{
    width: 21px;
    height: 29px;
    background-position: 0 0;
    vertical-align: -10px;
}
.footer_in .music_play2{
    background-position: -30px 0;
}
.footer_in .music_next{
    width: 19px;
    height: 20px;
    background-position: 0 -52px;
    line-height: 60px;
}
.footer_in .music_progress_info{
    display:inline-block;
    width: 670px;
    height: 40px;
    position: relative;
    top: 10px;
    padding-right: 5px;
}
.music_progress_info .music_progress_top{
    width: 100%;
    height: 30px;
    color: #fff;
    cursor: pointer;
    line-height: 30px;
}
.music_progress_info .music_progress_bar{
    position: relative;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.5);
    margin-top: 5px;
}
.music_progress_bar .music_progress_line{
    width: 0;
    background: #fff;
    height: 100%;
}
.music_progress_line .music_progress_dot{
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: -5px;
    left: 0;
}
.music_progress_top .music_progress_name{
    float: left;
    opacity: 0.8;
}
.music_progress_top .music_progress_name:hover{
    opacity: 1;
}
.music_progress_top .music_progress_time{
    float: right;
    opacity: 0.5;
}
.footer_in .music_mode{
    width: 27px;
    height: 25px;
    background-position: 0 -205px;
}
.footer_in .music_mode2{
    width: 23px;
    height: 20px;
    background-position: 0 -260px;
}
.footer_in .music_mode3{
    width: 25px;
    height: 19px;
    background-position: 0 -74px;
}
.footer_in .music_mode4{
    width: 26px;
    height: 25px;
    background-position: 0 -232px;
}
.footer_in .music_fav{
    width: 26px;
    height: 25px;
    background-position: 0 -94px;
}
.footer_in .music_fav2{
    background-position: -30px -94px;
}
.footer_in .music_down{
    width: 22px;
    height: 21px;
    background-position: 0 -120px;
}
.footer_in .music_comment{
    width: 24px;
    height: 24px;
    background-position: 0 -400px;
}
.footer_in .music_only{
    width: 74px;
    height: 27px;
    background-position: 0 -281px;
}
.footer_in .music_only2{
    background-position: 0 -310px;
}
.footer_in .music_voice_info{
    position: relative;
    display: inline-block;
    width: 100px;
    height: 40px;
    top: 10px;
}
._mCS_1 .mCSB_scrollTools .mCSB_dragger_bar{
    width: 8px;
}
.music_voice_info .music_voice_icon{
    position: absolute;
    left: 0;
    top: 13px;
    width: 26px;
    height: 21px;
    background-position: 0 -144px;
}
.music_voice_info .music_voice_bar{
    position: absolute;
    width: 70px;
    height: 2px;
    background: rgba(255,255,255,0.5);
    right: 0;
    top: 22px;
}
.music_voice_bar .music_voice_line{
    width: 50px;
    height: 100%;
    background: #fff;
}
.music_voice_line .music_voice_dot{
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50% ;
    background: #fff;
    top: -5px;
    left: 50px;

}
.mask_bg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

    background-size: cover ;
    z-index: -2;
    filter: blur(30px);
}
.mask{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover ;
    z-index: -1;
    background: rgba(0,0,0,0.35);

}