/* shadow */

.bxs-none {
    box-shadow: none !important;
}

.bxs-xs {
    box-shadow: rgba(0, 0, 0, 0.04) 0 0 4px;
}

.bxs-sm {
    box-shadow: rgba(0, 0, 0, 0.07) 0 0 10px;
}

.bxs-md {
    box-shadow: rgba(0, 0, 0, 0.10) 0 0 25px;
}

.bxs-lg {
    box-shadow: rgba(0, 0, 0, 0.15) 0 0 63px;
}

.bxs-xl {
    box-shadow: rgba(0, 0, 0, 0.35) 0 0 156px;
}

/* z-index */

.z-index-none { z-index: 0; }
.z-index-1,
.z-index-xs { z-index: 1; }
.z-index-2 { z-index: 2; }
.z-index-3 { z-index: 3; }
.z-index-4 { z-index: 4; }
.z-index-5 { z-index: 5; }
.z-index-sm { z-index: 10; }
.z-index-md { z-index: 100; }
.z-index-lg { z-index: 1000; }
.z-index-xl { z-index: 10000; }

/* postfix */

.rub:before {
    content: '–';
    position: absolute;
    margin-top: 3px;
    margin-left: -1px;
}

/* image */

.bgd-cover {
    background-size: cover;
    background-position: center;
}

.bgd-cover-top {
    background-size: cover;
    background-position: top;
}

.bgd-cover-bottom {
    background-size: cover;
    background-position: bottom;
}

.bgd-contain {
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.bgd-cover-wrap .bgd-cover.bgd-cover-zoomed {
    background-size: 120%;
    opacity: .5;
}

.bgd-cover-wrap:hover .bgd-cover.bgd-cover-zoomed {
    background-size: 140%;
    opacity: .2;
}

/* border */

.border-none {
    border: none;
}

.border-top-none {
    border-top: 0;
}

.border-right-none {
    border-right: 0;
}

.border-bottom-none {
    border-bottom: 0;
}

.border-left-none {
    border-left: 0;
}

.border-bottom-white {
    border-bottom: 1px solid #fff!important;
}

.border-bottom-black {
    border-bottom: 1px solid #111!important;
}

/* links */

/* lnk-ul */

.lnk-ul,
.lnk-ul:visited,
.lnk-ul:active,
.lnk-ul:hover {
    text-decoration: none;
    border-bottom: 1px solid !important;
}

/* lnk-clear */

.lnk-clear,
.lnk-clear:visited,
.lnk-clear:focus,
.lnk-clear:active,
.lnk-clear:hover {
    text-decoration: none !important;
    outline: none!important;
}

.lnk-clear.lnk-hovered:focus,
.lnk-clear.lnk-hovered:hover {
    border-bottom: 1px solid !important;
}

/* lnk-dt */

.lnk-dt,
.lnk-dt:visited,
.lnk-dt:focus,
.lnk-dt:active,
.lnk-dt:hover {
    text-decoration: none;
    border-bottom: 1px dotted !important;
}

/* cursor */

.cursor-pointer {
    cursor: pointer;
}

/* filter */

.ftr-grayscale-full {
    filter:grayscale(100%);
}

.ftr-grayscale-sm {
    filter:grayscale(20%);
}

.ftr-grayscale-md {
    filter:grayscale(50%);
}

.ftr-grayscale-lg {
    filter:grayscale(80%);
}

.ftr-blur-sm {
    filter:blur(3px);
}

.ftr-blur-md {
    filter:blur(6px);
}

.ftr-blur-lg {
    filter:blur(9px);
}