/********************************* 对 bootstrasp 进行增强 *************************************/
/* fix .row .row 间距问题 by axiuno@gmail.com  */
/* following fix is already fixed in BootStrap 4.0-alpha 3 
.row .row {margin-left: 0; margin-right: 0;}
.row .row > [class^="col-"] {padding-left: 0; padding-right: 1rem; margin-left: 0; margin-right: 0;}
.row .row > :last-child {padding-right: 0;}
@media (max-width: 1200px) {
	.row .row > [class^="col-xl"] { padding-right: 0; }
}
@media (max-width: 992px) {
	.row .row > [class^="col-lg"] { padding-right: 0; }
}
@media (max-width: 768px) {
	.row .row > [class^="col-md"] { padding-right: 0; }
}
@media (max-width: 544px) {
	.row .row > [class^="col-sm"] { padding-right: 0; }
}
*/

/*.row .row > :last-child {padding-right: 0;}*/
/*.row .row > :last-child {padding-right: 0;}*/


/*h5, h6 {font-weight: 800;}*/

/* card 嵌套 card-group 的时候，去掉多余的边框 */
.card-group-nest .card:first-child {border-left:0px; border-bottom: 0px; border-top-left-radius: 0}
.card-group-nest .card:last-child {border-right:0px; border-bottom: 0px; border-top-right-radius: 0}
.card-group-nest .card {border-bottom: 0px;}
.card-group-nest .card .card-block {padding: 0.5rem;}
.card-group-nest .card .card-block h5 {margin-bottom: 0;}
.card > .table thead th {border-top: 0;}

/* bootstrap 的默认间距太肥大，增加小间距 */
.m-b-sm { margin-bottom: 0.5rem !important } 
.m-t-sm { margin-top: 0.5rem !important } 
.m-l-sm { margin-left: 0.5rem !important } 
.m-r-sm { margin-right: 0.5rem !important } 
.m-x-sm { margin-left: 0.5rem !important; margin-right: 0.5rem !important } 
.m-y-sm { margin-top: 0.5rem !important; margin-bottom: 0.5rem !important } 
.p-b-sm { padding-bottom: 0.5rem !important } 
.p-t-sm { padding-top: 0.5rem !important } 
.p-l-sm { padding-left: 0.5rem !important } 
.p-r-sm { padding-right: 0.5rem !important } 
.p-x-sm { padding-left: 0.5rem !important; padding-right: 0.5rem !important } 
.p-y-sm { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important } 
.p-a-sm { padding: 0.5rem !important;;}
.m-b-xs { margin-bottom: 0.3rem !important } 
.m-t-xs { margin-top: 0.3rem !important } 
.m-l-xs { margin-left: 0.3rem !important } 
.m-r-xs { margin-right: 0.3rem !important } 
.m-x-xs { margin-left: 0.3rem !important; margin-right: 0.3rem !important } 
.m-y-xs { margin-top: 0.3rem !important; margin-bottom: 0.3rem !important } 
.p-b-xs { padding-bottom: 0.3rem !important } 
.p-t-xs { padding-top: 0.3rem !important } 
.p-l-xs { padding-left: 0.3rem !important } 
.p-r-xs { padding-right: 0.3rem !important } 
.p-x-xs { padding-left: 0.3rem !important; padding-right: 0.3rem !important } 
.p-y-xs { padding-top: 0.3rem !important; padding-bottom: 0.3rem !important } 
.p-a-xs { padding: 0.3rem !important; }

/*
.w-1 {style: width: 50px !important;}
.w-2 {style: min-width: 100px !important;}
.w-3 {style: min-width: 150px !important;}
.w-4 {style: min-width: 200px !important;}
*/

/* 文字相关的增强 */
.icon-1x { font-size: 0.8em; }
.text-ellipsis {
	/*width: 100%;*/
	white-space: nowrap; 
	text-overflow: ellipsis; 
	-o-text-overflow: ellipsis; 
	overflow: hidden; 
}
.text-right { text-align: right  !important; }
.text-center { text-align: center !important; }
.text-left { text-align: left  !important; }
.text-bold { font-weight: bold !important; }
.text-grey { color: #bbb  !important; }
.text-middle { font-size: 85% !important; }
.small, .text-small { font-size: 75% !important; }
.table-fixed { table-layout:fixed !important; }
.break-all {word-break: break-all;}
.hidden {display: none;}
.show {display: '';}
.center-block {margin-left: auto; margin-right: auto; display: block;}

/* 导航下拉菜单颜色修正 */
nav.bg-inverse .dropdown-menu {
	background-color: #373a3c;
	border: 1px solid #272a2c;
}
nav.bg-inverse .dropdown-item {
	font-size: 0.85rem;
	-webkit-appearance: initial;
	color: rgba(255, 255, 255, 0.5);
}
nav.bg-inverse .dropdown-item:hover {
	background-color: #575a5c;
	color: rgba(255, 255, 255, 1);
}

.navbar {padding-top: 0.2rem; padding-bottom: 0.2rem;}
.navbar-nav .nav-link, .navbar-nav .drop-item  {padding-top: 0.3rem; padding-bottom: 0.3rem; line-height: 1.7rem;}
.navbar-nav .nav-link{ padding: 0.2rem 0px;}

/* checkbox 太灰 */
.c-checkbox .c-indicator, .c-radio .c-indicator {border: 1px solid #bbb;}

/* fix the fuck bootstrap 4 navbar drop menu cannot touch scroll */
nav.navbar .collapse, nav.navbar .collapse div.bg-inverse {
    overflow-y: auto;
    height: auto;
    max-height: 350px;
}

.navbar-dark, .navbar-dark button {
    color: rgba(255, 255, 255, 0.5);
}
.nav-tabs .nav-link {padding: 0.4rem 1rem 0.1rem 1rem; font-size: 0.8rem;}
.card tr:first-child td, .card tr:first-child th {border-top: 0;}
.card-title {border-bottom: 1px solid #DDD; padding-bottom: 0.5rem;}
/*.card-block { font-size: 0.85rem;}*/
h6 {font-weight: 800;}