::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: #286b75;
}

::-webkit-scrollbar-track {
    background: #39c2d7;
}

::-webkit-scrollbar-track-piece {
    background: #39c2d7;
}

/*..............................................*/

@keyframes display {
    0% {
        opacity: 0;
    }
    99% {
        opacity: 1;
    }
}

@keyframes undisplay {
    0% {
        opacity: 1;
    }
    99% {
        opacity: 0;
    }
    100% {
        visibility: hidden;
    }
}

@keyframes gradient {
    0% {
        background-position: 50% 0;
    }
    100% {
        background-position: 50% 100%;
    }
}

@keyframes fromLeftToMid {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes fromMidToRight {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes fromRightToMid {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes fromMidToLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/*..............................................*/

*,
::after,
::before {
    box-sizing: inherit;
}

html,
body {
    font-size: 18px;

    box-sizing: border-box;
    width: 100%;
    height: 100%;

    cursor: default;
}

body {
    font-family: 'Oswald', sans-serif;
    line-height: 1.5;

    max-height: 100vh;
    margin: 0;

    color: #fff;
    background-color: #202528;
}

header {
    height: 100px;
    min-height: 75px;
}

main {
    height: calc(100vh - 40px);

    border-bottom: 1px #39c2d7 solid;
}

footer {
    max-width: 1340px;
    height: 40px;
    margin: 0 auto;
    padding-top: 10px;
}

a {
    text-decoration: underline;
}

a,
a:hover,
a:focus {
    color: #fff;
}

a:hover {
    text-decoration: none;

    text-shadow: 0 0 10px #ebebeb;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;

    margin-top: 0;
    margin-bottom: .5rem;

    text-align: center;

    color: inherit;
}

h1 {
    display: none;
}

h2 {
    font-size: 2.5rem;

    clear: both;

    padding-bottom: 5px;

    border-bottom: 1px solid #8a8a8a;
}

h3 {
    font-size: 1.75rem;

    clear: both;

    padding-bottom: 5px;

    border-bottom: 1px solid #8a8a8a;
}

h4 {
    font-size: 1.5rem;

    clear: both;
}

dd,
dt {
    font-size: 1rem;

    display: inline-block;

    padding: 12px 0;

    text-align: left;
    vertical-align: top;
}

dt {
    width: 25%;
}

dd {
    width: 75%;
    margin: 0;
}

/*..............................................*/

.tabs {
    position: relative;

    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;

    text-align: center;
}

.tabs > li {
    font-size: 1rem;

    display: inline-block;

    height: 100px;

    vertical-align: top;
}

.tabs > li > div {
    position: absolute;
    top: 100px;
    bottom: 0;
    left: 0;

    overflow: auto;

    width: 100%;
    padding-bottom: 10px;

    border-top: #39c2d7 10px solid;
    background-color: #39c2d7;
}

.tabs input[type='radio'] {
    position: absolute;

    opacity: 0;
}

.tabs input[type='radio'] + label {
    font-size: 50px;
    line-height: 100px;

    display: inline-block;

    width: 300px;
    padding: 0 10px;

    cursor: pointer;
    text-decoration: underline;

    color: #fff;
}

.tabs input[type='radio'] + label i {
    display: none;
}

.tabs input[type='radio'] + label:hover {
    text-decoration: none;

    background-color: #39c2d745;
    text-shadow: 0 0 10px #ebebeb;
}

.tabs input[type='radio']:checked + label {
    position: relative;
    z-index: 1;

    animation: .5s gradient linear forwards;
    text-decoration: none;

    background: linear-gradient(to bottom, #39c2d745, #39c2d745, #39c2d7) 0 0 / 300% 300%;
}

.tabs input[type='radio'] ~ div {
    animation: .5s undisplay linear forwards;

    opacity: 0;
}

.tabs input[type='radio']:checked:not(:disabled) ~ div {
    animation: .5s display linear forwards;

    opacity: 1;
}

.tabs input[type='radio']:disabled + label {
    cursor: no-drop;

    opacity: .5;
}


/*..............................................*/

.carousel-item {
    position: absolute;

    display: flex;
    justify-content: center;

    width: 100%;
    height: 100%;
    margin: 0 0 1rem;

    animation: .5s fromMidToLeft linear forwards;
}

.carousel-item.active {
    animation-name: fromRightToMid;
}

.carousel-inner {
    position: relative;

    overflow: hidden;

    width: 100%;
    height: 100%;
}

.carousel-caption {
    position: absolute;
    top: 50%;
    right: auto;
    bottom: auto;
    left: 50%;

    padding: 10px;

    transform: translate(-50%, -50%);

    border: 1px solid #8a8a8a;
    border-radius: 5px;
    background-color: rgba(34, 34, 34, .81);
    text-shadow: 0 0 2px black;
}

.used-skills {
    text-align: left;
}

.carousel-indicators {
    position: absolute;
    z-index: 10;
    bottom: 0;
    left: 50%;

    display: flex;

    width: 222px;
    height: 30px;
    padding-left: 0;

    list-style: none;

    transform: translate(-50%);

    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    background-color: rgba(34, 34, 34, .81);

    justify-content: center;
    align-items: center;
}

.carousel-indicators li {
    position: relative;

    max-width: 30px;
    height: 3px;
    margin-right: 3px;
    margin-left: 3px;

    cursor: pointer;
    text-indent: -999px;

    background-color: rgba(255, 255, 255, .5);

    flex: 1 0 auto;
}

.carousel-indicators li.active {
    background-color: #fff;
}

.carousel-indicators li::before {
    position: absolute;
    top: -10px;
    left: 0;

    display: inline-block;

    width: 100%;
    height: 10px;

    content: '';
}

.carousel-indicators li::after {
    position: absolute;
    bottom: -10px;
    left: 0;

    display: inline-block;

    width: 100%;
    height: 10px;

    content: '';
}

.carousel-control {
    position: absolute;
    top: 0;
    bottom: 0;

    display: flex;

    width: 15%;

    cursor: pointer;

    opacity: .8;
    color: #fff;

    justify-content: center;
}

.carousel-control:hover,
.carousel-control:hover .carousel-control-icon {
    opacity: 1;
}

.carousel-control-prev {
    left: 0;

    background: linear-gradient(to left, rgba(255, 255, 255, 0), rgb(34, 34, 34));
}

.carousel-control-next {
    right: 0;

    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgb(34, 34, 34));
}

.carousel-control-icon {
    display: inline-block;

    width: 50px;
    height: 100%;

    opacity: .5;
    background-image: url(./../img/arr.png);
    background-repeat: no-repeat;
}

.carousel-control-icon-prev {
    left: 0;

    background-position: left center;
}

.carousel-control-icon-next {
    right: 0;

    background-position: right center;
}

.carousel-img {
    max-width: 100%;

    object-fit: cover;
}

/*..............................................*/

.wrapper {
    max-width: 1340px;
    min-height: 100%;
    margin: auto;
    padding: 30px;

    background-color: #202528;
}

.cv_column {
    font-size: 1rem;

    display: inline-block;

    padding: 10px;

    vertical-align: top;
}

.cv_column.resume {
    width: 50%;

    background-color: #34393c;
}

.cv_column.skills {
    width: 25%;
}

.clear_font_size {
    font-size: 0;
}

.contacts-list {
    padding: 0;

    list-style: none;
}

.resume dd:not(:first-of-type),
.resume dt:not(:first-of-type) {
    padding-top: 8px;

    border-top: 1px solid #fff;
}


.avatar {
    position: relative;

    display: block;

    width: 150px;
    height: 150px;
    margin: auto;

    border-radius: 50%;
}

.skill {
    line-height: 36px;

    display: block;
    float: left;

    width: auto;
    min-height: 1.85rem;
    margin: 0 5px 5px 0;
    padding: 0 5px;

    color: black;
    background: #39c2d7;
}


.links_set {
    padding: 0;

    list-style: none;

    text-align: center;
}

.links_set li {
    font-size: 1rem;

    display: inline-block;

    margin: 0 15px;
}

.links_set a {
    font-size: 20px;
}

.signature {
    font-family: 'Indie Flower', cursive;
    font-size: 20px;

    float: right;

    padding: 0 10px;
}

/*..............................................*/

.past_projects {
    text-align: left;
}

.past_projects h3 {
    border: none;
}

/*..............................................*/

@media (max-width:900px) {
    .tabs input[type='radio'] + label {
        width: 100px;
    }

    .tabs input[type='radio'] + label span {
        display: none;
    }

    .tabs input[type='radio'] + label i {
        display: inline-block;
    }
}