.front-end-edit ul {
    padding: 0 !important;
}
.front-end-edit li {
    list-style: none;
    margin-bottom: 6px !important;
}
.front-end-edit label {
    margin-right: 10px;
    display: block;
    float: left;
    text-align: right;
    width: 100px !important;
}
.front-end-edit .radio label {
    float: none;
}
.front-end-edit .readonly {
    border: none !important;
    color: #666;
}    
.front-end-edit #editor-xtd-buttons {
    height: 50px;
    width: 600px;
    float: left;
}
.front-end-edit .toggle-editor {
    height: 50px;
    width: 120px;
    float: right;
}

#access-rules a:hover{
    background:#f5f5f5 url('../images/slider_minus.png') right  top no-repeat;
    color: #444;
}

fieldset.radio label{
    width: 50px !important;
}

form div.button-div{
    margin-left: 110px;
}

div.finline
{
    display:flex;
    flex-wrap: wrap;
}

div.pdr15
{
    padding-right:15px;
}

@media only screen and (max-width: 576px) 
{
    div.finline
    {
        display:block;
    }
}




@media (min-width:320px) and (max-width:801px)
{
    /* smartphones, portrait iPhone, portrait 480x320 phones (Android) */
    div.pdr15
    {
        padding-right: 0px;
    }
}
@media (min-width:480px)  { /* smartphones, Android phones, landscape iPhone */ }
@media (min-width:600px)  { /* portrait tablets, portrait iPad, e-readers (Nook/Kindle), landscape 800x480 phones (Android) */ }
@media (min-width:801px)  { /* tablet, landscape iPad, lo-res laptops ands desktops */ }
@media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */ }
@media (min-width:1281px) { /* hi-res laptops and desktops */ }
Edit: Refined to work better with 960 grids:

@media (min-width:320px)  { /* smartphones, iPhone, portrait 480x320 phones */ }
@media (min-width:481px)  { /* portrait e-readers (Nook/Kindle), smaller tablets @ 600 or @ 640 wide. */ }
@media (min-width:641px)  { /* portrait tablets, portrait iPad, landscape e-readers, landscape 800x480 or 854x480 phones */ }
@media (min-width:961px)  { /* tablet, landscape iPad, lo-res laptops ands desktops */ }
@media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */ }
@media (min-width:1281px) { /* hi-res laptops and desktops */ }