.bgm-collection{
    margin: 0 auto;
    display: flex;
    flex-flow: row wrap;
    margin-left: -15px;
    width: calc(100% + 15px);
}

.bgm-item{
    display: block;
    margin-left: 15px;
    margin-bottom: 15px;
    position: relative;
    box-shadow: 0 0 6px rgba(0,0,0,0.2);
    transition: 0.3s ease box-shadow;
    border: none!important;
    text-decoration: none!important;
    background: #fff;
}
.bgm-item:hover{
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
    border: none!important;
    text-decoration: none!important;
}

@media screen and (max-width:767.5px){
    .bgm-item{
        width: calc(33.33333333333% - 15px)
    }
}

@media screen and (max-width:450px){
    .bgm-item{
        width: calc(50% - 15px)
    }
}

@media screen and (min-width:767.5px){
    .bgm-item{
        width: calc(25% - 15px)
    }
}

.bgm-item-thumb{
    width: 100%;
    padding-top: 120%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.bgm-item-info{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.5rem;
    overflow: hidden;
}
.bgm-item-info >*{
    display: block;
    text-align: center;
    margin: 0 auto;
    max-width: 100%;
}

.bgm-item-title{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.9rem;
    color: #333
}
.bgm-item-title:not(.main){
    color: #5e5b5c;
}
.bgm-item-title.main{
    font-size: 1.2rem;
}
.bgm-item-statusBar-container{
    margin: 0.2rem auto;
    padding: 0.2em;
    background: rgba(0,0,0,0.1);
    width: 100%;
    position: relative;
    z-index: 0;
    color: #333;
}
.bgm-item-statusBar{
    position: absolute;
    height: 100%;
    background: lightpink;
    left: 0;
    top: 0;
    z-index: -1;
}

.loader{
    text-align: center;
    padding: 0.3em;
    width: 6.5em;
    margin: 1.2rem auto;
    border: 3px solid rgba(0,0,0,0.2);
    color: #333;
    transition: 0.3s ease all;
    cursor: pointer;
    white-space: nowrap;
}
body.theme-dark .loader {
    border: 3px solid rgba(255, 255, 255,0.2);
    color: #b0b0b0
}
.loader:hover,
body.theme-dark .loader:hover {
    border: 3px solid lightpink;
    color: lightpink;
}
.dot {
	width:8px;
	height:8px;
	background:lightpink;
	border-radius:100%;
	display:inline-block;
	-webkit-animation:slide 1s infinite;
	animation:slide 1s infinite;
	margin:0 10px
}
.dot:nth-child(1) {
	-webkit-animation-delay:.1s;
	animation-delay:.1s;
}
.dot:nth-child(2) {
	-webkit-animation-delay:.2s;
	animation-delay:.2s;
}
.dot:nth-child(3) {
	-webkit-animation-delay:.3s;
	animation-delay:.3s;
}

@-webkit-keyframes slide {
	0% {
	-webkit-transform:scale(1);
	transform:scale(1)
}
50% {
	opacity:.3;
	-webkit-transform:scale(2);
	transform:scale(2)
}
100% {
	-webkit-transform:scale(1);
	transform:scale(1)
}
}@keyframes slide {
	0% {
	-webkit-transform:scale(1);
	transform:scale(1)
}
50% {
	opacity:.3;
	-webkit-transform:scale(2);
	transform:scale(2)
}
100% {
	-webkit-transform:scale(1);
	transform:scale(1)
}
}