.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 50%);
    overflow: auto;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
}
.modal-container::before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}
.modal-container.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}
.modal-container .modal-body {
    display: inline-block;
    vertical-align: middle;
    width: fit-content;
    height: fit-content;
    margin-top: 6rem;
    margin-bottom: 1rem;
    padding: 1.5rem;
    background-color: white;
}
.modal-container .modal-body .modal-content {
    width: fit-content;
    min-width: 20rem;
    height: fit-content;
    min-height: 5rem;
    text-align: left;
}
.modal-container .modal-body .modal-content .modal-header {
    position: relative;
    width: 100%;
    height: 2rem;
}
.modal-container .modal-body .modal-content .modal-header .modal-title {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    color: rgb(59, 137, 255);
    font-weight: bold;
}
.modal-container .modal-body .modal-content .modal-header .modal-close {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
    right: 0;
    width: 2rem;
    height: 2rem;
    font-size: 2rem;
    color: black;
    cursor: pointer;
}