.features_section {
    font-size: 18px;
    font-family: Rubik;
    text-align: center;
    display: flex;
    flex-direction: column;
    flex-flow: column;
}

.col_top {
    width: 45%;
    padding: 1em;
    margin: auto;
}

.col_top h1{
    color: hsl(229, 31%, 21%);
    font-size: 1.8em;
}
.col_top p {
    line-height: 1.5em;
    color: hsl(229, 8%, 60%);
}

.col_bottom {
    width: 100%;
    text-align: center;
}

.col_bottom .features_tab_nav_section {
    width: 50%;
    display: flex;
    flex-direction: column;
    flex-flow: column;
    align-items: center;
    margin: 0px auto 3.5em auto;
}

* {
    box-sizing: border-box;
}

.col_bottom .features_tab_nav_section .features_tab_row_view div {
    padding: 1em;
    color: hsl(229, 8%, 60%);
    text-align: center;
    width: 33%;
    border: 0px solid white;
}
@media screen and (min-width: 376px) {
    .col_bottom .features_tab_nav_section .features_tab_row_view div:nth-child(1) {
        border-bottom: 3px solid hsl(0, 94%, 66%);
        border-radius: 1.5px;
        color: hsl(229, 31%, 21%);
    }
    .col_bottom .features_tab_row_view {
        display: flex;
        width: 100%;
        justify-content: space-between;
        border-bottom: 1px solid hsl(229, 8%, 60%);
    }
}


.col_bottom .features_tab_nav_section .features_tab_row_view div:hover {
    color: hsl(0, 94%, 66%);
    font-size: 18px;
    font-family: Rubik;
    font-weight: 500;
    cursor: pointer;
}

.col_bottom .switchable_components .simple_bookmarking {
    position: relative;
    display: flex;
    /* flex-direction: row; */
    /* justify-content: space-between; */
    align-items: center;
    width: 100%;
    height: 400px;
}

.col_bottom .switchable_components .simple_bookmarking .simple_bookmarking_img {
    position: relative;
    left: -10px;
    width: 50%;
    height: 100%;
}
.simple_bookmarking_img .svg_background {
    position: relative;
    width: 80%;
    height: 75%;
    top: 40px;
    left: 0;
    border-top-right-radius: 35%;
    border-bottom-right-radius: 35%;
    background-color: hsl(231, 69%, 60%);
}
.simple_bookmarking_img .svg_background img {
    height: 100%;
    width: 100%;
    position: relative;
    top: -3.5em;
    left: 20%;
}

.switchable_components .simple_bookmarking .simple_bookmarking_txt {
    position: relative;
    /* left: -6em; */
    width: 35%;
    height: 100%;
    text-align: left;
    box-sizing: border-box;
    padding: 0 0 0 5em;
}
.switchable_components .simple_bookmarking .simple_bookmarking_txt h1 {
    color: hsl(229, 31%, 21%);
    font-size: 18;
    font-weight: bolder;
}
.switchable_components .simple_bookmarking .simple_bookmarking_txt p {
    line-height: 1.5em;
    color: hsl(229, 8%, 60%);
    font-weight: 500;
    font-size: 18px;
}
.switchable_components .simple_bookmarking .simple_bookmarking_txt button {
    padding: 1em 1.5em;
    color: white;
    border: none;
    outline: none;
    border-radius: 5px;
    font-weight: 500;
    /* font-size: 18px; */
    margin-top: 20px;
    background-color: hsl(231, 69%, 60%);
    box-shadow: 2px 3px 5px #aaa;
}

#switchable_components_one {
    display: inline-flex;
}
#switchable_components_two {
    display: none;
}
#switchable_components_three {
    display: none;
}

/* ---------------------------------------
    media query for desktop with 
    max width of 375
/* For mobile design... Width of 375px
-------------------------------------- */

@media (min-width: 681px) and (max-width: 1120px) {
    .features_section {
        font-size: 18px;
        font-family: Rubik;
        text-align: center;
        display: flex;
        flex-direction: column;
        flex-flow: column;
    }
    
    .col_top {
        width: 80%;
        font-weight: 500;
        padding: 1em;
        margin: auto;
    }
    
    .col_top h1{
        color: hsl(229, 31%, 21%);
        font-size: 2em;
    }
    .col_top p {
        color: hsl(229, 8%, 60%);
    }
    
    .col_bottom {
        width: 100%;
        text-align: center;
    }
    
    .col_bottom .features_tab_nav_section {
        width: 80%;
        display: flex;
        flex-direction: column;
        flex-flow: column;
        align-items: center;
        margin: 0px auto 3.5em auto;
    }
    
    * {
        box-sizing: border-box;
    }
    
    .col_bottom .features_tab_nav_section .features_tab_row_view div {
        padding: 1em;
        color: hsl(229, 8%, 60%);
        text-align: center;
        font-size: 15px;
        width: 33%;
        border: 0px solid white;
    }
    @media screen and (min-width: 376px) {
        .col_bottom .features_tab_nav_section .features_tab_row_view div:nth-child(1) {
            border-bottom: 3px solid hsl(0, 94%, 66%);
            border-radius: 1.5px;
            color: hsl(229, 31%, 21%);
        }
        .col_bottom .features_tab_row_view {
            display: flex;
            width: 100%;
            justify-content: space-between;
            border-bottom: 1px solid hsl(229, 8%, 60%);
        }
    }
    
    
    .col_bottom .features_tab_nav_section .features_tab_row_view div:hover {
        color: hsl(0, 94%, 66%);
        font-size: 15px;
        font-family: Rubik;
        font-weight: 500;
        cursor: pointer;
    }
    
    .col_bottom .switchable_components .simple_bookmarking {
        position: relative;
        display: flex;
        /* flex-direction: row; */
        justify-content: space-between;
        align-items: center;
        width: 100%;
        height: 350px;
    }
    
    .col_bottom .switchable_components .simple_bookmarking .simple_bookmarking_img {
        position: relative;
        width: 50%;
        height: 100%;
    }
    .simple_bookmarking_img .svg_background {
        position: relative;
        width: 80%;
        height: 80%;
        left: 0;
        border-top-right-radius: 50%;
        border-bottom-right-radius: 50%;
        background-color: hsl(231, 69%, 60%);
    }
    .simple_bookmarking_img .svg_background img {
        height: 100%;
        width: 100%;
        position: relative;
        top: -3.5em;
        left: 20%;
    }
    
    .switchable_components .simple_bookmarking .simple_bookmarking_txt {
        position: relative;
        width: 50%;
        height: 100%;
        text-align: left;
        box-sizing: border-box;
        padding: 0 0 0 1em;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt h1 {
        color: hsl(229, 31%, 21%);
        font-size: 25px;
        font-weight: 500;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt p {
        color: hsl(229, 8%, 60%);
        font-weight: 500;
        font-size: 18px;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt button {
        padding: 1em 1.5em;
        color: white;
        border: none;
        outline: none;
        border-radius: 5px;
        font-weight: 500;
        /* font-size: 18px; */
        margin-top: 20px;
        background-color: hsl(231, 69%, 60%);
        box-shadow: 2px 3px 5px #aaa;
    }
    
    #switchable_components_one {
        display: inline-flex;
    }
    #switchable_components_two {
        display: none;
    }
    #switchable_components_three {
        display: none;
    }
}


/* ---------------------------------------
    media query for phones with 
    max width of 375
/* For mobile design... Width of 375px
-------------------------------------- */

@media (min-width: 200px) and (max-width: 680px) {
    .features_section {
        font-size: 18px;
        font-family: Rubik;
        text-align: center;
        display: flex;
        flex-direction: column;
        flex-flow: column;
        width: 100%;
    }
    
    .col_top {
        width: 95%;
        font-weight: 400;
        padding: 1em;
        line-height: 1.5em;
        box-sizing: border-box;
        margin: auto;
        text-align: center;
    }
    
    .col_top h1{
        color: hsl(229, 31%, 21%);
        font-size: 1.5em;
    }
    .col_top p {
        color: hsl(229, 8%, 60%);
        font-weight: 400;
    }
    
    .col_bottom {
        width: 100%;
        text-align: center;
    }
    
    .col_bottom .features_tab_nav_section {
        width: 100%;
        display: flex;
        flex-direction: column;
        flex-flow: column;
        margin: 0px auto 3.5em auto;
        text-align: center;
    }
    
    .col_bottom .features_tab_row_view {
        display: flex;
        flex-direction: column;
        flex-flow: column;
        width: 100%;
        margin: auto;
        justify-content: center;
        align-items: center;
        border: none;
    }
    
    * {
        box-sizing: border-box;
    }

    .col_bottom .features_tab_nav_section .features_tab_row_view div {
        padding: 1em;
        width: 70%;
        position: relative;
        margin: auto;
        text-align: center;
        color: hsl(229, 8%, 60%);
        border: 0px solid white;
        border-top: 1px solid hsl(229, 8%, 60%);
        border-bottom: 1px solid hsl(229, 8%, 60%);
    }
    
    .col_bottom .features_tab_nav_section .features_tab_row_view div:nth-child(1) {
        border-bottom: 3px solid hsl(0, 94%, 66%);
        border-radius: 1.5px;
        color: hsl(229, 31%, 21%);
    }
    
    /* .col_bottom .features_tab_nav_section .features_tab_row_view div::after {
        content: '';
        position: absolute;
        height: 3px;
        bottom: 0;
        /* left: 25%;
        width: 60%;
        background-color: hsl(0, 94%, 66%);
    } */

    .col_bottom .features_tab_nav_section .features_tab_row_view div:hover {
        color: hsl(0, 94%, 66%);
        font-size: 18px;
        font-family: Rubik;
        font-weight: 500;
        cursor: pointer;
    }
    
    .col_bottom .switchable_components .simple_bookmarking {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        width: 100%;
        height: 500px;
    }
    
    .col_bottom .switchable_components .simple_bookmarking .simple_bookmarking_img {
        position: relative;
        width: 100%;
        height: 35%;
        left: -10px;
    }
    .simple_bookmarking_img .svg_background {
        position: relative;
        width: 85%;
        left: 0;
        height: 100%;
        /* top: 10px; */
        border-top-right-radius: 35%;
        border-bottom-right-radius: 35%;
        background-color: hsl(231, 69%, 60%);
    }
    .simple_bookmarking_img .svg_background img {
        height: 100%;
        width: 100%;
        position: relative;
        top: -2em;
        left: 15%;
    }
    
    .switchable_components .simple_bookmarking .simple_bookmarking_txt {
        position: relative;
        width: 100%;
        height: 80%;
        text-align: center;
        box-sizing: border-box;
        padding: 1.5em;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt h1 {
        color: hsl(229, 31%, 21%);
        font-weight: 500;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt p {
        color: hsl(229, 8%, 60%);
        font-weight: 500;
        font-size: 18px;
    }
    .switchable_components .simple_bookmarking .simple_bookmarking_txt button {
        display: none;
    }
    
    #switchable_components_one {
        display: inline-flex;
    }
    #switchable_components_two {
        display: none;
    }
    #switchable_components_three {
        display: none;
    }
}