.leftpanel,
.rightpanel {
    float: left;
    overflow: auto;
    position: relative;
}
.leftpanel {
    width: calc(100% - 340px);
    margin-right: 10px;
    padding-right: 20px;
    border-right: 1px solid #ddd;
}
.rightpanel {
    width: 300px;
}
.rightpanel hr {
    border: 0;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #fafafa;
}

.leftpanel small {
    margin-bottom: 10px;
    display: inline-block;
    width: 100%;
}
.leftpanel input ,
.leftpanel textarea {
    min-width: 100%;
    width: 100%;
}
.leftpanel input[type="checkbox"] {
    width: 12px;
}
.leftpanel textarea {
    min-height: 200px;
}
.fieldwrap {
    width: 75%;
    padding-top: 15px;
}
.vm_label {
     display: block;
     clear: both;
     margin-bottom: 7px;
     font-size: 18px;
}
.tab-content {
    display: none;
}
.tab-content.is-active {
    display: block;
}