$base-margin: 20px;
$blue: #345F90;
$tab-height: 35px;
$tab-border-radius: 35px;
body {
    background: rgba($blue, 0.07);
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    font-size: 16px;
    line-height: 1.66667;
}

.container {
    width: 75%;
    margin: 3rem auto;
}

.tab-slider--nav {
    width: 100%;
    float: left;
    margin-bottom: $base-margin;
}

.tab-slider--tabs {
    display: block;
    float: left;
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
    border-radius: $tab-border-radius;
    overflow: hidden;
    background: #fff;
    height: $tab-height;
    user-select: none;
    &:after {
        content: "";
        width: 50%;
        background: $blue;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        transition: all 250ms ease-in-out;
        border-radius: $tab-border-radius;
    }
    &.slide:after {
        left: 50%;
    }
}

.tab-slider--trigger {
    font-size: 12px;
    line-height: 1;
    font-weight: bold;
    color: $blue;
    text-transform: uppercase;
    text-align: center;
    padding: 11px $base-margin;
    position: relative;
    z-index: 2;
    cursor: pointer;
    display: inline-block;
    transition: color 250ms ease-in-out;
    user-select: none;
    &.active {
        color: #fff;
    }
}

.tab-slider--body {
    margin-bottom: $base-margin;
}