.btn {
	display: inline-block;
	font-weight: 400; font-size: 1rem; line-height: 1.5; text-align: center;
	background-color: transparent; color: #212529;
	border: 1px solid transparent; border-radius: 0.25rem;
	vertical-align: middle; padding: 0.375rem 0.75rem;
	-webkit-user-select:none;
	-moz-user-select:	none;
	-ms-user-select:	none;
	user-select:		none;
	transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.btn-info { background-color: #17a2b8; border: 1px solid #17a2b8; color: #fff; box-shadow: none; }
.btn-primary { background-color: #007bff; border: 1px solid #007bff; color: #fff; box-shadow: none; }
.btn-warning { background-color: #ffc107; border: 1px solid #ffc107; color: #1f2d3d; box-shadow: none; }
.btn-danger { background-color: #dc3545; border: 1px solid #dc3545; color: #fff; box-shadow: none; }
.btn-purple { background-color: #a855f7; border: 1px solid #a855f7; color: #fff; box-shadow: none; }
.btn-success { background-color: #28a745; border: 1px solid #28a745; color: #fff; box-shadow: none; }
.btn-xs {
	font-size: .8rem !important; padding: 0.188rem 0.38rem;
}
.form-control {
	display: block; width: 100%; height: calc(2.25rem + 2px);
    padding: 0.375rem 0.75rem;
    font-size: 1rem; font-weight: 400; line-height: 1.5;
    color: #495057; background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da; border-radius: 0.25rem;
    box-shadow: inset 0 0 0 transparent;
    outline: none;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
input.form-control {
	width: calc(100% - 1.5rem);
}

.txt-info { color: #17a2b8 !important; }
.txt-primary { color: #007bff !important; }
.txt-warning { color: #ffc107 !important; }
.txt-danger { color: #dc3545 !important; }

.no-data-txt { text-align: center; font-size: 16px; color: #a00; }
.ellipsis { white-space: nowrap !important; overflow: hidden !important; text-overflow: ellipsis !important; }
.decoration { display: block !important; clear: both !important; height: 15px !important; }

.division-line {
	position: relative; margin: 0 auto 30px;
    clear: both; width: 100%; height: 29px;
    border-bottom: 1px solid #ccc;
}
.division-line:before {
	content: 'or'; position: absolute; bottom: 0; left: 50%;
    -webkit-transform:  translate(-50%, 50%);
    -moz-transform:     translate(-50%, 50%);
    -ms-transform:      translate(-50%, 50%);
    -o-transform:       translate(-50%, 50%);
    transform:          translate(-50%, 50%);
    padding: 0 10px;
    background-color: #fff; color: #bbb;
}

/* image button */
.sign-kakao-btn {
    position: relative;
    width: 100%; height: 40px; line-height: 32px;
    color: #280a0c; text-align: center;
    background-color: #feda30; border-radius: 3px; border: 1px solid #ffe932;
    letter-spacing: -0.1em;
    -webkit-box-shadow: 1px 2px 5px rgba(32, 7, 9, .4);
    -moz-box-shadow:    1px 2px 5px rgba(32, 7, 9, .4);
    box-shadow:         1px 2px 5px rgba(32, 7, 9, .4);
}
.sign-kakao-btn i {
    width: 42px; height: 38px; display: inline-block;
    position: absolute; top: 0; left: 0;
    background-image: url('/resource/images/icons/icon-kakao-square.jpg?v=1');
}
.sign-naver-btn {
    position: relative;
    width: 100%; height: 40px; line-height: 32px;
    color: #fff; text-align: center;
    background-color: #61c457; border-radius: 3px; border: 1px solid #4fbe3c;
    letter-spacing: -0.1em;
    -webkit-box-shadow: 1px 2px 5px rgba(32, 7, 9, .4);
    -moz-box-shadow:    1px 2px 5px rgba(32, 7, 9, .4);
    box-shadow:         1px 2px 5px rgba(32, 7, 9, .4);
}
.sign-naver-btn i {
    width: 42px; height: 38px; display: inline-block;
    position: absolute; top: 0; left: 0;
    background-image: url('/resource/images/icons/icon-naver-square.jpg?v=1');
}

.schoolgradecolor-A { background-color: #343a40 !important; }
.schoolgradecolor-P { background-color: #343a40 !important; }
.schoolgradecolor-E1 { background-color: #17a2b8 !important; }
.schoolgradecolor-E2 { background-color: #22c55e !important; }
.schoolgradecolor-E3 { background-color: #3b82f6 !important; }
.schoolgradecolor-E4 { background-color: #f59e0b !important; }
.schoolgradecolor-E5 { background-color: #f43f5e !important; }
.schoolgradecolor-E6 { background-color: #6366f1 !important; }
.schoolgradecolor-M1 { background-color: #343a40 !important; }
.schoolgradecolor-M2 { background-color: #343a40 !important; }
.schoolgradecolor-M3 { background-color: #343a40 !important; }
.schoolgradecolor-H1 { background-color: #343a40 !important; }
.schoolgradecolor-H2 { background-color: #343a40 !important; }
.schoolgradecolor-H3 { background-color: #343a40 !important; }