/* Background Loading*/
.bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.sk-wave {
    margin: 0px auto;
    width: 50px;
    height: 40px;
    font-size: 10px;
}
.sk-wave .sk-rect {
    background-color: #333;
    height: 100%;
    width: 6px;
    display: inline-block;
    -webkit-animation: sk-waveStretchDelay 1.2s infinite ease-in-out;
    animation: sk-waveStretchDelay 1.2s infinite ease-in-out;
}
.sk-wave .sk-rect1 {
    -webkit-animation-delay: -1.2s;
    animation-delay: -1.2s;
}
.sk-wave .sk-rect2 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}
.sk-wave .sk-rect3 {
    -webkit-animation-delay: -1s;
    animation-delay: -1s;
}
.sk-wave .sk-rect4 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}
.sk-wave .sk-rect5 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}
@-webkit-keyframes sk-waveStretchDelay {
    0%, 40%, 100% {
        -webkit-transform: scaleY(0.4);
        transform: scaleY(0.4);
    }
    20% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
    }
}
@keyframes sk-waveStretchDelay {
    0%, 40%, 100% {
        -webkit-transform: scaleY(0.4);
        transform: scaleY(0.4);
    }
    20% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
    }
}
/* End Background Loading*/