.left-side{
    width: 250px;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #ffffff;
    border-right: 1px solid #F3F3F3;
}
.line{
    position: fixed;
    width: 1px;
    background-color: #F3F3F3;
    height: 100%;
    left: 249px;
    top: 0;
    z-index: 2;
}
.main-logo{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 19px;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.navigation-list{
    position: absolute;
    width: 100%;
    top: 60px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.navigation-link{
    border-top: 1px solid #F3F3F3;
    padding: 0 0 0 19px;
}
.nav-active {
    border-left: 5px solid #202020;
}
.navigation-link:last-child{
    border-bottom: 1px solid #F3F3F3;
}
.navigation-link a{
    color: #202020;
    font-size: 14.75px;
    font-weight: 700;
    text-decoration: none;
    line-height: 39px;
    width: 100%;
    height: 100%;
    display: block;
}

.contact-list{
    position: absolute;
    bottom: 19px;
    left: 19px;
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-item p{
    font-size: 14px;
}
.contact-item a{
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-decoration: none;
    color: #202020;
    display: flex;
    align-items: center;
}
.contact-item div{
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #202020;
}
.contact-item a p {
    font-size: 14px;
}
.contact-item div p a {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}