.view-content{
margin :0px !important;
padding :0px !important;
width :97% !important;
}
.views-view-grid .span4{
   
    max-width: 30% !important;
    
}

.view-filters{
padding-bottom: 3% !important;
}

.views-exposed-form .views-exposed-widget .form-submit {
margin-top: 29px !important;
}