body {
    background: #ddd;
    min-height: 100vh;
    vertical-align: middle;
    display: flex
}

.card {
    margin: auto;
    width: 600px;
    padding: 2rem 2.5rem;
    box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.19)
}

.mt-50 {
    margin-top: 50px
}

.mb-50 {
    margin-bottom: 50px
}

@media(max-width:767px) {
    .card {
        width: 90%;
        padding: 1.5rem
    }
}

@media(height:1366px) {
    .card {
        width: 90%;
        padding: 8vh
    }
}

.card-title {
    font-weight: 700;
    font-size: 2em
}

.nav {
    display: flex
}

    .nav ul {
        list-style-type: none;
        display: flex;
        padding-inline-start: unset;
        margin-bottom: 6vh
    }

    .nav li {
        padding: 1rem
    }

        .nav li a {
            color: black;
            text-decoration: none
        }

.active {
    border-bottom: 2px solid black;
    font-weight: bold
}

input {
    border: none;
    outline: none;
    font-size: 1rem;
    font-weight: 600;
    color: #000;
    width: 100%;
    min-width: unset;
    background-color: transparent;
    border-color: transparent;
    margin: 0
}

form a {
    color: grey;
    text-decoration: none;
    font-size: 0.87rem;
    font-weight: bold
}

    form a:hover {
        color: grey;
        text-decoration: none
    }

form .row {
    margin: 0;
    overflow: hidden
}

form .row-1 {
    border: 1px solid rgba(0, 0, 0, 0.137);
    padding: 0.5rem;
    outline: none;
    width: 100%;
    min-width: unset;
    border-radius: 5px;
    background-color: rgba(221, 228, 236, 0.301);
    border-color: rgba(221, 228, 236, 0.459);
    margin: 2vh 0;
    overflow: hidden
}

form .row-2 {
    border: none;
    outline: none;
    background-color: transparent;
    margin: 0;
    padding: 0 0.8rem
}

form .row .row-2 {
    border: none;
    outline: none;
    background-color: transparent;
    margin: 0;
    padding: 0 0.8rem
}

form .row .col-2,
.col-7,
.col-3 {
    display: flex;
    align-items: center;
    text-align: center;
    padding: 0 1vh
}

form .row .col-2 {
    padding-right: 0
}

#card-header {
    font-weight: bold;
    font-size: 0.9rem
}

#card-inner {
    font-size: 0.7rem;
    color: gray
}

.three .col-7 {
    padding-left: 0
}

.three {
    overflow: hidden;
    justify-content: space-between
}

    .three .col-2 {
        border: 1px solid rgba(0, 0, 0, 0.137);
        padding: 0.5rem;
        outline: none;
        width: 100%;
        min-width: unset;
        border-radius: 5px;
        background-color: rgba(221, 228, 236, 0.301);
        border-color: rgba(221, 228, 236, 0.459);
        margin: 2vh 0;
        width: fit-content;
        overflow: hidden
    }

        .three .col-2 input {
            font-size: 0.7rem;
            margin-left: 1vh
        }

.btn {
    width: 100%;
    background-color: rgb(65, 202, 127);
    border-color: rgb(65, 202, 127);
    color: white;
    justify-content: center;
    padding: 2vh 0;
    margin-top: 3vh
}

    .btn:focus {
        box-shadow: none;
        outline: none;
        box-shadow: none;
        color: white;
        -webkit-box-shadow: none;
        -webkit-user-select: none;
        transition: none
    }

    .btn:hover {
        color: white
    }

input:focus::-webkit-input-placeholder {
    color: transparent
}

input:focus:-moz-placeholder {
    color: transparent
}

input:focus::-moz-placeholder {
    color: transparent
}

input:focus:-ms-input-placeholder {
    color: transparent
}

.text-danger {
    font-size:0.7em;
    font-weight:bold;
    /*padding-left: 1em;*/
}