.card-overlay {
    background: #0000005e;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99;
    border-radius: var(--tz-card-border-radius);
}

.placeholder {
    display: inline-block;
    min-height: 1em;
    vertical-align: middle;
    cursor: wait;
    background-color: currentcolor;
    opacity: .5;
}

.placeholder::before,
.btn::before {
    display: inline-block;
    content: "";
}


.placeholder-xs {
    min-height: .6em;
}

.placeholder-sm {
    min-height: .8em;
}

.placeholder-lg {
    min-height: 1.2em;
}


.placeholder-glow .placeholder {
    animation: placeholder-glow 2s ease-in-out infinite;
}

@keyframes placeholder-glow {
    50% {
        opacity: .2;
    }
}

.placeholder-wave {
    mask-image: linear-gradient(130deg, black 55%, rgba(0, 0, 0, (1 - .2)) 75%, black 95%);
    mask-size: 200% 100%;
    animation: placeholder-wave 2s linear infinite;
}

@keyframes placeholder-wave {
    100% {
        mask-position: -200% 0%;
    }
}

.label-file {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.label-file img {
    width: 10rem;
    border: 1px dashed #ddd;
    border-radius: 0.3rem;
}

.label-file p {
    margin: 0.6rem;
    background: black;
    color: #fff;
    padding: 0.2rem 1rem;
    border-radius: 0.3rem;    
}