.art-bar-google-source {   
    padding: 0;
    order: 10;
    margin: 0 auto;
    width: 100%;  
    order: 4;
}               
.art-bar-google-source a {
    background: #F5F5f5 url(/_i/icon-100-google.png) no-repeat calc(50% - -135px) center;        
    background-size: auto 42px;
    color: #444;
    line-height: 50px;
    font-size: 20px;
    font-weight: 400;
    text-align: center;
    text-decoration: none;
    padding: 0 64px 0 0;
    display: block;
    width: 100%;
    box-sizing: border-box; 
    border-radius: 5px;
    transition: all 0.1s linear;
}         
.art-bar-google-source a:hover {
    background-color: #F0F0F0;
}        
.art-bar-google-source a strong {
    white-space: nowrap;
}    
@media (max-width: 480px) {           
    .art-bar-google-source a {     
        background-color: #F0F0F0;   
        background-position: calc(50% - -115px) center;
        background-size: auto 35px;
        line-height: 45px;
        font-size: 17px;
        padding: 0 25px 0 0;
    }         
    .art-bar-google-source a:hover {     
        background-color: #EEE;         
    }  
}     
@media (max-width: 380px) {  
    .art-bar-google-source a strong { 
        color: #4889F4;
    }     
}