html {
    margin: 0;
    padding: 0;
}

body {
    margin: 0
}

main {
    border: 0px solid black;
    margin: 0;
    padding: 5px
}

.page-text {
    font-family: Arial;
}
p {
    font-size: 13pt;
}

.category-titles {
    list-style: none;
    border: 0px solid blue;
    width: 100%;
    height: 100%;
}

    .category-titles li {
        position: relative;
        z-index: 20;
        line-height: 2.8em;
        font-weight: bold
    }

.footer {
    width: 100%;
    bottom: 0;
}

.movement {
    -webkit-transition: all .75s ease-out;
    -moz-transition: all .75s ease-out;
    -o-transition: all .75s ease-out;
    transition: all .75s ease-out;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}



.category-titles li:hover, a:hover {
    cursor: pointer;
}

.category-titles .vrgu {
    width: 100%;
    background: #000;
    position: absolute;
    border: 0px solid red;
    top: 0;
    left: 0;
    z-index: 10;
}

@media (min-width: 0px) and (max-width: 1024px) {
    .category-content {
        margin-top: 5%;
        margin-bottom: 5%;
    }
}

@media (min-width: 992px) and (orientation: landscape) {
    .category-titles .vrgu {
        width: 103%;
        border: 0px solid red;
    }

    .category-preview {
        border: 0px solid red;
        width: 105.5%;
        height: 100%;
        z-index: 5;
        margin-left: -2.8%;
        position: relative;
        background-color: black
    }
}

.category-titles .vrgu:before {
    display: none;
}

.category-titles {
    width: 100%;
}

.category-preview {
    border: 0px solid red;
    height: 100%;
    z-index: 5;
    position: relative;
    background-color: black
}


.category-content {
    width: 90%;
    top: 0;
    display: none;
    border: 0px solid blue;
    color: #000;
    background: #fff
}

.ust-blgi {
    display: block;
    text-align: center;
}

.selected {
    font-weight: bolder;
    color: #fff
}



.not-active {
    pointer-events: none;
    cursor: default;
    text-decoration: none;
    color: black;
}

/*yazi*/


.yaz {
    width: 80px;
    margin-left: 10%;
    position: relative;
    font-size: 1em;
}

.yaz-1 {
    width: 80px;
    margin-left: 20%;
    position: relative;
    font-size: 1.2em;
}

.yaz-2 {
    width: 80px;
    margin-left: 30%;
    position: relative;
    font-size: 1.3em;
}

.yaz-3 {
    width: 80px;
    margin-left: 40%;
    position: relative;
    font-size: 1.4em;
}

.yaz-4 {
    width: 80px;
    margin-left: 50%;
    position: relative;
    font-size: 1.5em;
}

.yaz-5 {
    width: 80px;
    margin-left: 60%;
    position: relative;
    font-size: 1.6em;
}

.yaz-6 {
    width: 80px;
    margin-left: 70%;
    position: relative;
    font-size: 1.7em;
}

.yaz-7 {
    width: 80px;
    margin-left: 80%;
    position: relative;
    font-size: 1.8em
}


@media (min-width: 0px) and (max-width: 768px) {
    .yaz {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 0.7em;
        text-align: center
    }

    .yaz-1 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 0.8em;
        text-align: center
    }

    .yaz-2 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 0.9em;
        text-align: center
    }

    .yaz-3 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 1em;
        text-align: center
    }

    .yaz-4 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 1.1em;
        text-align: center
    }

    .yaz-5 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 1.2em;
        text-align: center
    }

    .yaz-6 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 1.3em;
        text-align: center
    }

    .yaz-7 {
        width: 80px;
        margin-left: 33%;
        position: relative;
        font-size: 1.4em;
        text-align: center
    }
}