:root
{
    --play_time:0%
}


body,html {
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    background:radial-gradient(ellipse at 20% 20%, #f3d75b, rgba(60, 60, 60, 0.5),transparent 80%),
    radial-gradient(ellipse at 80% 80%, #f3d75b, rgba(60, 60, 60, 0.5),transparent 80%);
}
.container
{
    display: flex;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    flex-direction: column;
}
ion-icon
{
    padding-right: 8px;
}
.set
{
    height: 10%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 10px 10px;
    font-size: 28px;
}
a {
text-decoration: none;
color: black;
}

.music_page
{
    display: flex;
    width: 100%;
    height: 80%;
    padding: 0;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    box-sizing: border-box;
}
.music_img
{
    padding-top: 0px;
}
.music_play
{   display: flex;
    flex-direction: column;
    align-self: center;
    justify-content: center;

}
.author_info
{

    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: space-between;
    align-items: center;
}
.dynamic_lyric
{   height: 450px;
    width: 800px;
    margin-top: 40px;
    overflow-y: hidden;


}
.float_lyric
{   color: rgb(220,220,220);
    box-sizing: border-box;
    padding: 5px 10%;
    text-align: center;
    font-size: 20px;
}
.music_atlas
{   width: 100%;
    height: 150px;
}
.footer_menu
{   height: 5%;
    width: 100%;
    box-sizing: border-box;
    padding: 0 20px;
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    font-size: 20px;

}
.footer_menu_middle
{
    font-size: 40px;
}

.fadeout_lyric {
    background: linear-gradient(to top, rgba(255,255,255,1) 0%,rgba(255,255,255,0) 50%, rgba(255,255,255,0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.fadein_lyric {
    background: linear-gradient(to bottom, rgba(255,255,255,1) 0%,rgba(255,255,255,0) 60%, rgba(255,255,255,0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
#control_span
{
    width: 90%;
    margin:0 5%;
    height: 5px;
    background-color: rgba(60, 60, 60,0.5);
    transition: 0.1s;
    background-image: linear-gradient(to right, rgba(174, 255, 47, 1) 0%, rgba(174,255,47,1) 0%,rgba(0,0,0,1) 1%, rgba(0,0,0,0.5) 100%);

}
#control_span:hover
{
    height: 10px;
}

#control_span:hover::before
{   content: "";
    position: relative;
    display: block;
    left: var(--play_time);
    top: 5px;
    height: 10px;
    width: 10px;
    transform: translate(-50%,-50%);
    border-radius: 50%;
    z-index: 3;
    background-color: greenyellow ;
}