.theme-picker {
    width: 100%;
    background: #fff;
    border: 1px solid #E1E1E1;
    border-radius: 5px;
    padding: 9px 12px;
    cursor: pointer;
}

.them-option {
    color: #1E1E1E;
    width: 100%;
    display: inline-block;
    padding: 10px 15px;
}