input:invalid,textarea:invalid{
    border-color: red;
}
.btn {
    margin: .5rem 0 0 0;
}

.btn-line {
    padding: 0 0 0 15px;
}

#episode_add_topic.btn{
    margin:0;
}

.episode_guest {
    padding: 0 10;
}

#keyword_input, #host_input {
    border: none;
    padding: 0 0 5px 0;
}

#feature_image_block p{
    margin: 0;
    text-indent: 10px;
    font-size: .8rem;
}

footer{
    display: flex;
    justify-content: center;
    min-height: 50px;
    text-align: center;
    align-items:  center;
}

.green{
    color: green;
}

.red{
    color: red;
}

.source {
    margin: 1rem 0;
    padding: .5rem 0;
}

.source-img {
    padding: 0;
}

.source-img img{
    width: 100%;
    margin: 0 0 1rem 0;
}

.source-info{
    padding: 0;
}

.tag-container{
    margin: 0 5px 5px 5px;
    background-color: #363636;
    padding: 0 5px;
    color: #e7e7e7;
    border-radius: 5px;
    cursor: pointer;
}

.tag-frame{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    padding: .375rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: .25rem;
}

.tag-form{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0;
}

.tag-word {
    pointer-events: none;
}

@media (min-width: 768px) {

    .source {
        margin: 1rem 0 1rem 4.5%;
        padding: .5rem 0;
    }

    .source-img {
        padding: 0 15px;
    }

    .source-img img{
        width: 100%;
        margin: 0;
    }

 }