стили

.cia-body ul.tabs {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    height: 48px;
    width: 100%;
    background-color: #fff;
    margin: 0 auto;
    white-space: nowrap;
    display: block;
    align-content: center;
}

.tabs li.tablinks {
    cursor: pointer;
    display: inline-block;
    text-align: center;
    line-height: 48px;
    height: 48px;
    padding: 0;
    margin: 0;
    text-transform: uppercase;
}

.tabcontent {
    animation: fadeEffect 0.5s;
}

@keyframes fadeEffect {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.tabs .tablinks:hover,
.tabs .tablinks.active {
    background-color: transparent;
    color: #ff4a40;
}

.tabs .tablinks {
    color: rgba(238, 110, 115, 0.7);
    display: block;
    width: 100%;
    height: 100%;
    padding: 0 24px;
    font-size: 14px;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: color .28s ease;
    text-align: center;
    line-height: 48px;
    text-transform: uppercase;
}

.tabs .indicator {
    position: absolute;
    bottom: 0;
    height: 2px;
    background-color: #f6b2b5;
    will-change: left, right;
}