body {
    background: #272729;
    width: 1300px;
}

.h1{
    position: relative;
    left: 40px;
    color: aqua;
}

.mini_menu {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    padding: 25px 15px 0 0;
    position: sticky;
    border-right: 1px solid #272727;
    max-height: 100vh;
    top: 66px;
}

li {
list-style-type: none; 
}

.navigatsiya {
width: 30%;
}


.mini_menu nav {
    position: sticky;
    top: 85px;
}

.mini_menu nav ul li a {
    display: block;
    color: #cec8c8;
    font-weight: 500;
    padding: 10px 15px 10px 0;
    margin-bottom: 2px;
    border-radius: 4px;
    line-height: 1;
    transition: 0.2s;
    text-decoration: none;
}
.mini_menu nav ul li a.active:not(:hover),
.mini_menu nav ul li a:hover{
    background: #232323;
    padding: 10px 11px 10px 15px;
}

.mini_menu nav ul li ul{
    display: none;
}

.mini_menu nav ul li a span{
    padding-left: 0 !important;
}

.icon-fg {
    display: inline-block;
    position: relative;
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    z-index: 10;
    vertical-align: middle;
    margin-right: 8px;
}

.mini_menu nav ul li a:hover .icon-bg{
    -webkit-filter: blur(1px);
    filter: blur(1px);
}

.social_menu {
    position: fixed;
    bottom: 0;
    display: flex;
    padding: 15px 0;
}

.social_menu li{
    margin-right:8px;
}

.social_menu li a{
    display:block;
    background:#404040;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align:center;
    font-size: 19px;
    color:#717171;
    border-radius: 4px;
    transition: 0.3s;
}

.social_menu li a:hover{
    color:#fff;
}

.social_menu li img{
    height: 26px;
}


.signature {
    position: absolute;
    bottom: 20px;
    left: 20px;
}

.signature a {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    color: #0cb9d8;
    text-decoration: none;
}

.box-area {
    width: 110%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    top: -310px; left: 400px;
}

.box {
    width: 70px;
    height: 400px;
    margin-right: 20px;
    overflow: hidden;
    border-radius: 20px;
    position: relative;
    transition: all linear 0.6s;
}

.box:last-child{
    margin-right: 0;
}

.box::before {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
}

.box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.box i{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    background: #fff;
    position: absolute;
    bottom: 20px;
    left: 10px;
    font-size: 20px;
}

.box:nth-child(1) i{
    color: #ff5200;
}
.box:nth-child(2) i{
    color: #ca470a;
}
.box:nth-child(3) i{
    color: #00d9ff;
}
.box:nth-child(4) i{
    color: #0077ff;
}

.box h2 {
    position: absolute;
    bottom: 30px;
    left: 60px;
    font-family: 'Poppins', sans-serif;
    font-size: 25px;
    color: #f6f6f6;
    font-weight: 600;
    opacity: 0;
    transition: all linear 0.3s;
}

.box p {
    position: absolute;
    bottom: 10px;
    left: 60px;
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #f6f6f6;
    opacity: 0;
    transition: all linear 0.3s;
}

.box.active h2{
    opacity: 1;
}

.box.active p{
    opacity: 1;
}

.active{
    width: 500px;
    transition: all linear 0.6s;
}




.box_theme {
    position: relative;
    top: -810px; left: 80px;
    width: 500px;
    color: white;
}