.views-exposed-form {
    vertical-align: bottom;
}
.views-exposed-form .form-item label {
    font-weight: bold;
}
.views-exposed-form .form-item ,
.views-exposed-form .form-actions {
    display: inline-block;
    max-width: 100%;
}
.views-exposed-form .custom-select {
    width: auto;
    max-width: 100%;
}