.loader_main_preview{
    z-index : 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    flex-wrap: wrap;
    flex-direction: column; /*수직 정렬*/
    align-items: center;
    justify-content: center;
}

.loader_mcard {
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(128, 128, 128, 1);
    display: flex;
    flex-wrap: wrap;
    flex-direction: column; /*수직 정렬*/
    align-items: center;
    justify-content: center;
}

.loader_preview {
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-wrap: wrap;
    flex-direction: column; /*수직 정렬*/
    align-items: center;
    justify-content: center;
}

.loader {
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    flex-wrap: wrap;
    flex-direction: column; /*수직 정렬*/
    align-items: center;
    justify-content: center;
}

.saved {
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: none;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.saved span {
    color: #fff;
}

.error {
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: none;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.error span {
    color: #fff;
}


/*.lds-roller*/
.lds-roller {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-roller div {
        animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        transform-origin: 40px 40px;
    }

        .lds-roller div:after {
            content: " ";
            display: block;
            position: absolute;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #fff;
            margin: -4px 0 0 -4px;
        }

        .lds-roller div:nth-child(1) {
            animation-delay: -0.036s;
        }

            .lds-roller div:nth-child(1):after {
                top: 63px;
                left: 63px;
            }

        .lds-roller div:nth-child(2) {
            animation-delay: -0.072s;
        }

            .lds-roller div:nth-child(2):after {
                top: 68px;
                left: 56px;
            }

        .lds-roller div:nth-child(3) {
            animation-delay: -0.108s;
        }

            .lds-roller div:nth-child(3):after {
                top: 71px;
                left: 48px;
            }

        .lds-roller div:nth-child(4) {
            animation-delay: -0.144s;
        }

            .lds-roller div:nth-child(4):after {
                top: 72px;
                left: 40px;
            }

        .lds-roller div:nth-child(5) {
            animation-delay: -0.18s;
        }

            .lds-roller div:nth-child(5):after {
                top: 71px;
                left: 32px;
            }

        .lds-roller div:nth-child(6) {
            animation-delay: -0.216s;
        }

            .lds-roller div:nth-child(6):after {
                top: 68px;
                left: 24px;
            }

        .lds-roller div:nth-child(7) {
            animation-delay: -0.252s;
        }

            .lds-roller div:nth-child(7):after {
                top: 63px;
                left: 17px;
            }

        .lds-roller div:nth-child(8) {
            animation-delay: -0.288s;
        }

            .lds-roller div:nth-child(8):after {
                top: 56px;
                left: 12px;
            }

@keyframes lds-roller {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}



/*lds-facebook*/


.lds-facebook {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-facebook div {
        display: inline-block;
        position: absolute;
        left: 8px;
        width: 16px;
        background: #fff;
        animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
    }

        .lds-facebook div:nth-child(1) {
            left: 8px;
            animation-delay: -0.24s;
        }

        .lds-facebook div:nth-child(2) {
            left: 32px;
            animation-delay: -0.12s;
        }

        .lds-facebook div:nth-child(3) {
            left: 56px;
            animation-delay: 0;
        }

@keyframes lds-facebook {
    0% {
        top: 8px;
        height: 64px;
    }

    50%, 100% {
        top: 24px;
        height: 32px;
    }
}




/*lds-ellipsis*/
.lds-ellipsis {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-ellipsis div {
        position: absolute;
        top: 33px;
        width: 13px;
        height: 13px;
        border-radius: 50%;
        background: #fff;
        animation-timing-function: cubic-bezier(0, 1, 1, 0);
    }

        .lds-ellipsis div:nth-child(1) {
            left: 8px;
            animation: lds-ellipsis1 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(2) {
            left: 8px;
            animation: lds-ellipsis2 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(3) {
            left: 32px;
            animation: lds-ellipsis2 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(4) {
            left: 56px;
            animation: lds-ellipsis3 0.6s infinite;
        }

@keyframes lds-ellipsis1 {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes lds-ellipsis3 {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

@keyframes lds-ellipsis2 {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(24px, 0);
    }
}


/*lds-spinner*/


.lds-spinner {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-spinner div {
        transform-origin: 40px 40px;
        animation: lds-spinner 1.2s linear infinite;
    }

        .lds-spinner div:after {
            content: " ";
            display: block;
            position: absolute;
            top: 3px;
            left: 37px;
            width: 6px;
            height: 18px;
            border-radius: 20%;
            background: #fff;
        }

        .lds-spinner div:nth-child(1) {
            transform: rotate(0deg);
            animation-delay: -1.1s;
        }

        .lds-spinner div:nth-child(2) {
            transform: rotate(30deg);
            animation-delay: -1s;
        }

        .lds-spinner div:nth-child(3) {
            transform: rotate(60deg);
            animation-delay: -0.9s;
        }

        .lds-spinner div:nth-child(4) {
            transform: rotate(90deg);
            animation-delay: -0.8s;
        }

        .lds-spinner div:nth-child(5) {
            transform: rotate(120deg);
            animation-delay: -0.7s;
        }

        .lds-spinner div:nth-child(6) {
            transform: rotate(150deg);
            animation-delay: -0.6s;
        }

        .lds-spinner div:nth-child(7) {
            transform: rotate(180deg);
            animation-delay: -0.5s;
        }

        .lds-spinner div:nth-child(8) {
            transform: rotate(210deg);
            animation-delay: -0.4s;
        }

        .lds-spinner div:nth-child(9) {
            transform: rotate(240deg);
            animation-delay: -0.3s;
        }

        .lds-spinner div:nth-child(10) {
            transform: rotate(270deg);
            animation-delay: -0.2s;
        }

        .lds-spinner div:nth-child(11) {
            transform: rotate(300deg);
            animation-delay: -0.1s;
        }

        .lds-spinner div:nth-child(12) {
            transform: rotate(330deg);
            animation-delay: 0s;
        }

@keyframes lds-spinner {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}