.slider-bar {
    border-left: 1px solid #333;
    border-left-style: dashed;
    background-color: #fff;
}

/* author-img */
.author-img {
    position: relative;
    background-position: center;
    background-size: cover;
    width: 250px;
    height: 250px;
    padding: 10px;
    margin: auto;
}

/* author-context */
.author-context {
    position: relative;
    width: 250px;
    padding: 10px;
    margin: auto;
    border-bottom: 1px solid #333;
    border-bottom-style: dashed;
    margin-bottom: 40px;
}


/* author-social-icon */
.author-social-nav {
    text-align: center;
    text-align-last: center;
}

.author-social {
    margin: 0;
    padding: 0;
}

.author-social-item {
    display: inline;
    padding-right: 6px;
    padding-left: 6px;
    font-size: 18px;
    font-weight: 500;
    margin: auto;
}

.author-social-item>a {
    color: #333;
}

.author-social-item>a:hover {
    color: #00849a;
}




/* media RWD */
@media (max-width:1024px) {
    .author-img {
        width: 180px;
        height: 180px;
    }

    .author-context {
        width: 180px;
    }
}

@media (max-width:991px) {
    .author-img {
        width: 180px;
        height: 180px;
    }

    .author-context {
        width: 180px;
    }
}

@media (max-width:768px) {
    .author-img {
        width: 180px;
        height: 180px;
    }

    .author-context {
        width: 180px;
    }

    .slider-bar {
        border: none;
    }
}

@media (max-width:763px) {
    .author-img {
        width: 305px;
        height: 305px;
    }

    .author-context {
        width: 305px;
    }
}

@media (max-width:568px) {
    .author-img {
        width: 290px;
        height: 290px;
    }

    .author-context {
        width: 290px;
    }
}