.select2-container{
    display: block;
    width: 100% !important;
}
.select2-container .select2-selection--single {
    height: 34px;
    border: 1px solid #ccc;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,0.075);
    box-shadow: inset 0 1px 1px rgba(0,0,0,0.075);
}
.select2-container--default .select2-selection--single .select2-selection__arrow{
    height: 32px;
}
.select2-container--default .select2-selection--single .select2-selection__rendered{
    line-height: 32px;
}