.material-single .material-info__image{width:35%;}
.material-single .material-info__downloads{width:60%;} 
.material-info__wrap.fix-box-wrap{padding-top:0;}
@media only screen and (max-width: 800px){
    .material-single .material-info__image{width:100%;}
    .material-single .material-info__downloads{width:100%;} 
}