@charset "utf-8";

@-moz-keyframes loading {
    from {
        width: 0;
    }

    to {
        width: 100%;        
    }
}
  
  @-webkit-keyframes loading {
    from {
        width: 0;
    }

    to {
        width: 100%;        
    }
}
  
  @keyframes loading {
    from {
        width: 0;
    }

    to {
        width: 100%;        
    }
}

.sec-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, .8);
    z-index: 9999;
}
.art-loading {
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    width: 100%;
    height: 100%;
}
.dv-loading {
    position: relative;
    width: 50%;
    max-width: 20rem;
    font-size: 0;
}
.dv-loading:before {
    content: "";
    display: block;
    padding-top: 19.14%;
}
.dv-loading .spn-loading-back {
    display: block;
    position: absolute;
    top: 0;
    left: 0;    
    width: 100%; 
    height: 100%;  
    background-image: url(../../images/loading/back-loading.svg); 
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: left center;
    z-index: 0;
}
.dv-loading .spn-loading-front {
    display: block;
    position: absolute;
    top: 0;
    left: 0;    
    height: 100%;
    background-image: url(../../images/loading/front-loading.svg); 
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: left center;
    animation-duration: 3s;
    animation-name: loading;
    animation-iteration-count: infinite;
    overflow: hidden;
    z-index: 1;
}