.box_container {
    display: none;
    position: absolute;
    z-index: 6666666;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.box_overwrap {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgb(22, 22, 22);
    opacity: 0.8;
}
.box_body {
    position: relative;
    /*top: 50%;*/
    /*left: 50%;*/
    /*!*요소의 높이/너비의 반(50%)만큼 이동*!*/
    /*transform: translateX(-50%) translateY(calc(-50% - .5px));*/
    /*!*padding: 15px;*/
    /*border-radius: 10px;*/
    /*background-color: white;*!*/
    opacity: 0;
}
.box_img {
    /*width: 100%;*/
}
.box_iframe {
    border: none;
    border-radius: 5px;
}
.box_html {
    /*overflow: auto;*/
}
.box_loading {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* width: 50px; */
    /* height: 50px; */
    /* line-height: 50px; */
    text-align: center;
    background-color: black;
    border-radius: 10px;
    color: white;
    /* text-decoration: none; */
    /* padding: 1.5rem 1rem 1.5rem 1rem; */
    font-size: 1.2rem;
}
.box_spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    margin: 10px;
    vertical-align: text-bottom;
    border: .25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    -webkit-animation: box_spinner .75s linear infinite;
    animation: box_spinner .75s linear infinite;
}
@-webkit-keyframes box_spinner{to{transform:rotate(360deg)}}
@keyframes box_spinner{to{transform:rotate(360deg)}}
.box_close {
    position: absolute;
    right: 15px!important;
    top: 15px;
    border: none;
    border-radius: 5px;
    color: white !important;
    text-decoration: none;
    margin: 0;
    font-size: 18px;
    cursor: pointer;
    display: none;
    font-weight: bold;
    background-color: #ff4900;
    width: 25px;
    height: 25px;
    text-align: center;
    vertical-align: middle;
    line-height: 25px;
}
.box_close:hover {
    /*background-color: rgba(0, 0, 0, .1);*/
    opacity: .66;
}
/*
.box_container a {
    background-color: black;
    border-radius: 5px;
    color: rgb(245, 242, 239);
    text-decoration: none;
    padding: 3px 5px;
    font-size: 1.2rem;
    cursor: pointer;
    margin: 5px;
}
.box_container a:hover {
    background-color: rgb(92, 35, 35);
    color: white;
}*/