Hey there,

Thanks for reaching in,

Please use this CSS here: Salient > General Settings > CSS/Script Related > Custom CSS Code. You can increase the sizes as preferred.

#author-bio img {
    width: 100px!important;
    height: 100px!important;
}

Hope this helps,

Regards

Add this into the Custom CSS box located in your Salient Options panel (All custom css provided is tested in the Live Browser so it will work as intended . If you cant see any changes make sure there is no red cross in the Custom CSS Box as that syntax error would cause all css below it to not show up on the Frontend):

#author-bio img {
    width: 150px!important;
    height: 150px!important;
}
.container-wrap #author-bio #author-info h3 {
    font-size: 21px !important;
}
.container-wrap #author-bio #author-info p {
    font-size: 18px !important;
}

Thanks