* {margin: 0; padding: 0;}

html{
    overflow:hidden;height:100vh;
}

body {
    width: 100%;
    height: 100%;
    margin:0 !important;
}

img{
    border:0;
    max-width: 100%;
    height: auto;
}

ul li{
    list-style: none;
    margin: 0;
    padding: 0;
}

.hide{
    opacity: 0;
    visibility: hidden;
    height: 0;
    transition: opacity 0.25s ease-out 0s;
    width: 0;
    margin: 0;
}
.show{
    opacity: 1;
    visibility: visible;
    height: auto;
}

.shadow_back{
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.25);
    left: 0;
    top: 0;
    display: none;
    position: fixed;
    z-index: 100;
}
.shadow_back.block_shadow_back{
    position: absolute;
}
.ajax_loader{
    width: 150px;
    height: 150px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url("../img/loader.gif");
    z-index: 101;
    background-size: cover;
    background-position: center;
}
.shadow_back.block_shadow_back .ajax_loader{
    position: absolute;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%;
}
.clearfix:after {
    content: '.';
    font-size: 0;
    display: table;
    clear: both;
}

.no_data, .no_items{
    padding: 100px 0;
    text-align: center;
}

.tab_content{
    display: none;
}
.tab_content.active{
    display: block;
}

input::-moz-placeholder, textarea::-moz-placeholder {
    opacity: 1;
}