.height-100 {
    height: 100vh
}

.card {
    width: 400px;
    border: none;
    height: 300px;
    box-shadow: 0px 5px 20px 0px #d2dae3;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center
}

    .card h6 {
        color: red;
        font-size: 20px
    }

.inputs input {
    width: 40px;
    height: 40px
}

input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0
}

.card-2 {
    background-color: #fff;
    padding: 10px;
    width: 350px;
    height: 100px;
    bottom: -50px;
    left: 20px;
    position: absolute;
    border-radius: 5px
}

    .card-2 .content {
        margin-top: 50px
    }

        .card-2 .content a {
            color: red
        }

.form-control:focus {
    box-shadow: none;
    border: 2px solid red
}

.validate {
    border-radius: 20px;
    height: 40px;
    background-color: red;
    border: 1px solid red;
    width: 140px
}


#loader {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 120px;
    height: 120px;
    margin: -76px 0 0 -76px;
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #3498db;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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

/* Add animation to "page content" */
.animate-bottom {
    position: relative;
    -webkit-animation-name: animatebottom;
    -webkit-animation-duration: 1s;
    animation-name: animatebottom;
    animation-duration: 1s
}

@-webkit-keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0px;
        opacity: 1
    }
}

@keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0;
        opacity: 1
    }
}


/* Overlay background */
#loaderOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    display: none; /* hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Spinner */
.loader {
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

/* Animation */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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