.line {
    height: 2px;
    border-top: 1px solid black;
    width: 20%;
    position: absolute;
    top: 50%;
    left: 35%;
}
.line-out {
    position:relative;
}
.blank {
    min-width: 100px;
    background: whitesmoke;
    display: inline-block;
    border: 1px solid black;
    min-height: 30px;
    vertical-align: middle;
}
.success {
    background:rgba(0,255,0,0.2);
}
.question {
    margin-bottom:1rem;
}
.danger {
    background:rgba(255,0,0,0.2);
}
.checkbox input[type=checkbox],
.checkbox-inline input[type=checkbox],
.radio input[type=radio],
.radio-inline input[type=radio] {
    position:relative;
}
.checkbox-inline,
.radio-inline,
.checkbox-inline+.checkbox-inline,
.radio-inline+.radio-inline {
    margin-top: -2rem;
}
.mb-0 {
    margin-bottom:0;
}
.word {
    padding:0.3rem;
    margin-right:0.3rem;
    margin-bottom: 0.2rem;
    border:1px solid gray;
    width: auto;
    display: inline-block;
}
.word:hover {
    color:white;
    background:#333;
    border:1px solid black;
}
.statement {
    padding:0rem !important;
    display:flex;
}
.statement .body {
    margin:0px;
    display:inline-block;
    width:100%;
    padding:1rem;
}
.statement .fillable {
    border:1px solid gray;
    margin:0px;
    display:inline-block;
    width:30%;
}
.statement .fillable .droparea {
    height:1.3rem;
    padding:.3rem;
}
.disabled {
    color:white;
    background:#aaa;
    border:1px solid #333;
}
.pr-color {
    padding: .3rem;
}
.pr-color .dangerFeedback,
.pr-color .successFeedback {
    display:none;
    padding-left: 2rem;
    font-size: 1.3rem;
    opacity: 0.7;
    line-height: 1.2rem;
}
.pr-color.danger .dangerFeedback,
.pr-color.success .successFeedback,
.pr-color.show-danger .dangerFeedback,
.pr-color.show-success .successFeedback {
    display:block;
}

.cloze-result {
    padding: 0.1rem;
    display: inline-block;
    line-height: 2.2ex;
    text-align: center;

}
.cloze-result .strike {
    text-decoration: line-through;
}
.blank {
    min-width:10rem;
    margin-bottom:2px;
}