.Box301{
margin-top:0px;
margin-bottom:30px;
width: 100%;
float: left;
clear: both;
display:inline;
}
.ClassK1{
margin-top:0px !important;
margin-bottom:30px !important;
}
.Box212{
margin-top:0px;
margin-bottom:30px;
width:700px;
padding:15px;
box-sizing:border-box;
border:1px solid #111111;
float: left;
clear: both;
}
.Box212{
background-color:#ffffff;
}